Last updated: January 18, 2025
The climate of East Kalimantan, Indonesia, is characterized by a tropical rainforest classification (Köppen-Geiger Af). This region experiences a remarkably warm and humid atmosphere, with temperature variations that reflect its equatorial location. The minimum temperature hovers around 19°C (67°F) in August, while the average temperature throughout the year reaches 27°C (81°F). Notably, peak temperatures soar to a scorching 38°C (100°F) in September, highlighting the region's significant thermal range. This climatic profile not only influences local biodiversity but also has profound implications for sustainable development and environmental management in East Kalimantan.
In East Kalimantan, Indonesia, temperature patterns exhibit a remarkably consistent annual rhythm characterized by minimal variation. Throughout the year, the average temperature remains steady at approximately 27°C (81°F), with the minimum fluctuating between 19°C (67°F) and 21°C (71°F) across different months. The maximum temperatures showcase a slight increase towards the end of the wet season and into the dry season, peaking at 38°C (100°F) in September. This month marks a subtle transition, as the region typically experiences higher temperatures during September compared to the previous months. Overall, while East Kalimantan maintains a warm climate throughout the year, there are slight trends in maximum temperatures that align with seasonal shifts.
In East Kalimantan, residents experience a range of temperatures throughout the year. For instance, Sangatta sees a minimum of 22°C (72°F) in February and peaks at 36°C (97°F) in March. Samarinda has similar conditions, with a low of 22°C (72°F) in August and a high of 36°C (97°F) in September. Meanwhile, Balikpapan records a minimum temperature of 23°C (74°F) in October and a maximum of 33°C (92°F) in February. For more detailed temperature trends, you can visit monthly temperatures in Sangatta, monthly temperatures in Samarinda, and monthly temperatures in Balikpapan.
East Kalimantan, Indonesia, experiences a distinct wet season, with precipitation peaking during the months of March through November. January and February initially showcase high rainfall, each receiving 235 mm (9.2 in), but this quickly escalates in March to 313 mm (12.3 in), indicating the onset of the region's most intense rainfall phase. The consistently high precipitation levels continue throughout April (304 mm) and May (262 mm), reflecting the region's lush tropical environment. Sustained rainfall is typical, with an average of 27 to 28 rainy days during these peak months, promoting vibrant ecosystems but potentially challenging local communities with flood risks.
As the dry season approaches in June and July, precipitation begins to diminish significantly, dropping to 228 mm (9.0 in) and 184 mm (7.3 in), respectively. Although rainfall decreases, the region maintains a humidity-laden atmosphere; August and September see further reductions, with 175 mm (6.9 in) and 196 mm (7.7 in) of rainfall. Despite this decline, the pattern of precipitation remains relatively consistent, as October and November regain some rainfall intensity, with 228 mm (9.0 in) and 280 mm (11.0 in) respectively, signaling the end of the dry spell. Overall, East Kalimantan's climate is shaped by a marked wet and dry cycle, influencing both its natural ecosystems and the livelihoods of its inhabitants.
In East Kalimantan, Indonesia, the sunshine duration exhibits a clear seasonal pattern, with a steady increase in hours as the year progresses. Beginning in January with 222 hours of sunlight, each subsequent month sees a rise, culminating in the peak sunshine month of July, which records 294 hours. This period marks the transitional phase towards the middle of the year, where sunlight is abundant, making it an optimal time for outdoor activities and agricultural practices. The trend continues into August, reflecting a robust 297 hours, before gradually tapering off as the year winds down.
As the year transitions into the late months, sunshine hours begin to decline, though they still remain relatively high compared to the earlier months. October showcases 283 hours, while November and December experience a slight decrease to 265 and 273 hours, respectively. This seasonal decline is typical as the region approaches its wetter months, resulting in increased cloud cover and precipitation. Despite the reduction in sunlight during the latter part of the year, East Kalimantan still benefits from a substantial amount of sunshine, underscoring its tropical climate and the ongoing vitality of its landscapes throughout the year.
In East Kalimantan, Indonesia, the UV Index consistently indicates an extreme level of solar radiation throughout the year, with values frequently reaching as high as 17 in March. This period corresponds with the peak exposure months, where individuals are advised to take utmost precautions when venturing outdoors. The extreme exposure category means that unprotected skin can burn within just 10 minutes, emphasizing the importance of proper sun protection measures. Monthly variations show that while January starts at 15, the UV Index rises steadily through February and March, before tapering slightly but still remaining high through the summer months.
From June onward, the UV Index maintains elevated levels, with readings around 13 to 16 during the subsequent months. Even in June and July, when the index is lower than in the peak months, intense UV exposure still falls within the extreme category, necessitating vigilance against potential sunburn. By November and December, the UV Index levels settle at 14, signaling the continuation of significant solar radiation despite the onset of the rainy season. These persistent high UV levels throughout the year highlight the need for effective sun protection strategies in East Kalimantan to safeguard against the health risks posed by intense ultraviolet exposure.
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In East Kalimantan, Indonesia, the daylight duration remains remarkably consistent throughout the entire year, with an average of 12 hours of daylight each day. This stability is characteristic of regions located near the equator, where the length of day and night does not fluctuate significantly across seasons. As a result, the people and ecosystems of East Kalimantan experience a predictable rhythm of light, allowing for a diverse range of activities and lifestyles.
This uniformity in daylight duration facilitates a balanced environment for both natural processes and human endeavors. Agricultural practices benefit immensely from the steady availability of sunlight, as farmers can effectively plan their cultivation schedules with minimal disruption. Moreover, this consistent daylight fosters a sense of continuity in daily life, influencing various cultural and social aspects of the local communities. Overall, the reliable 12-hour daylight cycle plays an essential role in shaping the vibrant ecosystems and dynamic human activities that define East Kalimantan.
The climate in Anggana, Indonesia, is characterized by warm temperatures year-round, with averages around 27°C (81°F) and maximums reaching up to 36°C (97°F) in September. The region experiences significant rainfall, particularly from March to April, accumulating over 300 mm (11.8 in) monthly. Sunshine hours fluctuate between 215 and 292 hours, with the sunniest months typically being July and August. This tropical climate fosters a lush environment, making Anggana an inviting destination. For more details, visit Anggana climate.
Balikpapan, Indonesia, experiences a tropical climate characterized by consistently warm temperatures throughout the year, averaging around 28°C (82°F). The region experiences significant rainfall, particularly from March to April, with monthly precipitation peaking at 313 mm (12.3 in) in March. Sunshine hours are plentiful, especially from July to August, where monthly averages exceed 300 hours. Despite the rain, Balikpapan's average maximum temperatures remain high, reaching up to 33°C (92°F) in several months. For more detailed information, visit Balikpapan climate.
Batusopang, Indonesia, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from 26°C (80°F) to a maximum of 35°C (95°F), with the warmest months being September to December. Rainfall peaks in March with 349 mm (13.7 in), while drier months like July and August receive less than 150 mm (6 in). The region also enjoys a considerable amount of sunshine, particularly from July to August, averaging around 290 hours. For more detailed information, visit Batusopang climate.
Benua Baru, Indonesia, experiences a tropical climate characterized by consistently high temperatures and substantial rainfall throughout the year. Average temperatures hover around 27°C (81°F), with maximums reaching up to 35°C (94°F) in May. The region sees its highest precipitation in April, with 259 mm (10.2 in), while July and August are the driest, receiving around 177 mm (7.0 in). Sunshine hours peak in August with 306 hours, providing a balance to the rainy season. For more details, visit Benua Baru climate.
Bontang, Indonesia, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average temperatures remain relatively stable, ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F). The region receives its heaviest precipitation in December, with 272 mm (10.7 in), while August tends to be the driest month at 160 mm (6.3 in). Notably, sunshine is abundant, peaking in August with 303 hours, contributing to a warm and humid atmosphere. For more details, visit Bontang climate.
Bontang Baru, Indonesia, experiences a tropical climate characterized by consistently warm temperatures and significant rainfall throughout the year. Average temperatures hover around 27°C (81°F) with minimal variation, while monthly rainfall peaks in November with 248 mm (9.8 in) and December reaching 277 mm (10.9 in). The region enjoys ample sunshine, especially in the dry season from August to October, with August recording the highest at 303 hours. For more detailed information, visit Bontang Baru climate.
Handilenam, Indonesia, experiences a tropical climate with warm temperatures year-round, where average monthly temperatures range from 27°C (81°F) to 28°C (82°F). Rainfall is abundant, peaking in March (308 mm) and April (321 mm), while the drier months are July and August, receiving about 205 mm and 185 mm respectively. The area enjoys considerable sunshine, with July and August having the highest hours at 297 and 299 respectively. This combination of heat and humidity, along with frequent precipitation, creates a lush environment. For more detailed climate information, visit Handilenam climate.
Kahala, Indonesia experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average temperatures hover around 27°C (81°F), with maximums reaching up to 38°C (100°F) in September. The region receives considerable precipitation, notably in March and November, with monthly averages exceeding 300 mm (11.8 in). Sunny days are abundant, especially in July and August, which each boast around 293 hours of sunshine. For more details on the area's climate, visit Kahala climate.
Kerang, Indonesia experiences a tropical climate characterized by warm temperatures and significant rainfall. Average temperatures range from a minimum of 19°C (67°F) in August to a maximum of 35°C (95°F) in November, with consistent monthly averages around 26°C (79°F). The region receives the highest rainfall in March, totaling 377 mm (14.8 in), while the driest months are July and August, with only 153 mm (6.0 in) and 137 mm (5.4 in) of precipitation, respectively. Sunshine hours peak in July with 290 hours, contributing to the warm climate experienced throughout the year. For more details, visit Kerang climate.
Kuaro, Indonesia experiences a tropical climate characterized by warm temperatures year-round, with average highs ranging from 26°C (79°F) to 35°C (95°F). The wettest months are typically March and November, with precipitation peaking at 349 mm (13.7 in) and 256 mm (10.1 in) respectively. Sunshine is abundant, particularly in the summer months, where residents enjoy up to 290 hours of sunlight in July. Overall, the climate is marked by high humidity and consistent warmth, making Kuaro a lush, vibrant region. For more detailed information, visit Kuaro climate.
Loa Janan, Indonesia experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from 27°C (81°F) with highs reaching up to 36°C (97°F) in September. The wettest months are March and April, receiving over 300 mm (11.8 in) of precipitation. Sunshine hours peak in August, with about 289 hours, while the region sees consistent moisture and warmth. For more details, visit Loa Janan climate.
Loakulu, Indonesia experiences a tropical climate characterized by consistently warm temperatures throughout the year, with averages around 27°C (81°F) and maximums hitting 35°C (95°F). The wettest months are typically March through November, with rainfall peaking in March at 325 mm (12.8 in) and April at 330 mm (13.0 in). Sunshine is abundant, particularly from July to August, when it reaches 289 hours, enhancing outdoor activities. While December to February sees higher precipitation levels, temperatures remain mild, ensuring a warm and humid environment all year round. For more detailed information, visit Loakulu climate.
Longikis, Indonesia, experiences a tropical climate characterized by warm temperatures year-round, with averages around 27°C (80°F) and high humidity. Monthly maximum temperatures typically range from 33°C (91°F) to 35°C (95°F), while minimums generally hover between 21°C (71°F) and 23°C (73°F). Rainfall is significant, peaking in March with 359 mm (14.1 in) and decreasing to 167 mm (6.6 in) in August, contributing to a distinct wet and dry season. Sunshine hours vary, with July and August enjoying the most hours at over 300. For more detailed information, visit Longikis climate.
Longkali, Indonesia, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from 26°C (79°F) to 27°C (81°F), with maximums peaking at 35°C (95°F) in the warmer months. Precipitation is highest from March to April, with amounts exceeding 350 mm (13.8 in), while the drier months of June to August receive less than 200 mm (7.9 in). Despite the rain, sunshine hours are abundant, particularly from July to August, reaching up to 302 hours. For detailed information, visit Longkali climate.
Muarabadak, Indonesia, experiences a tropical climate characterized by relatively consistent temperatures year-round, with average monthly temperatures around 27°C (81°F). The region sees substantial rainfall, peaking in November (265 mm) and December (281 mm), while drier months like August (167 mm) offer a reprieve from precipitation. Sunshine hours are abundant, particularly from June to August, when the area enjoys over 290 hours of sunshine monthly. Overall, the climate in Muarabadak offers warm temperatures and significant rainfall, making it a vibrant tropical environment. For more information, visit Muarabadak climate.
Muarakomam, Indonesia, experiences a tropical climate with consistently warm temperatures throughout the year, averaging around 26°C (79°F) and peaking at 35°C (95°F) in September and October. The area receives significant rainfall, especially in March (355 mm) and November (301 mm), contributing to an overall wet season that spans from January to April. Sunshine is abundant, with July and August having the highest sunshine hours at approximately 287 and 288 hours, respectively. For a more detailed overview, check the Muarakomam climate.
Palaran, Indonesia experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average temperatures consistently hover around 27°C (81°F), with maximums peaking at 36°C (97°F) in September. The wettest months are typically March and April, receiving over 300 mm of rain, while July and August are the driest, with around 215 mm. Despite high precipitation, Palaran enjoys considerable sunshine, especially in July and August, with nearly 300 hours of sunlight each month. For more details, you can explore the Palaran climate.
Penajam, Indonesia, experiences a tropical climate characterized by consistently warm temperatures year-round, with average temperatures ranging from 27°C (81°F) to 28°C (82°F). The region receives significant rainfall, especially from March to April, with monthly precipitation peaking at 313 mm (12.3 inches) in March. Despite the high precipitation, Penajam enjoys ample sunshine, particularly in the dry months of July and August, which receive over 300 hours of sunlight. For more detailed information, visit Penajam climate.
Samarinda, Indonesia experiences a tropical climate characterized by consistently high temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (81°F) with maximums peaking at 36°C (97°F) in September. The city receives the most rainfall between March and April, accumulating over 340 mm (13.5 in), while the driest months are July and August with around 215 mm (8.5 in). Sunshine hours remain relatively high, especially in the dry season, with July seeing up to 288 hours. For more detailed information, visit Samarinda climate.
Samboja, Indonesia experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (82°F) to 28°C (82°F), with maximums reaching up to 34°C (94°F). Rainfall peaks during the first half of the year, particularly in March with 283 mm (11.1 in), while drier months occur from July to August. Despite high precipitation, Samboja enjoys ample sunshine, with July and August receiving over 290 hours of sunlight. For more detailed information, visit Samboja climate.
Sangasangadalam, Indonesia, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (81°F) to 28°C (83°F), with maximums peaking at 34°C (93°F). The wettest months are March and April, receiving over 300 mm of precipitation, while August tends to be the driest with about 185 mm. Despite the rainfall, the area enjoys ample sunshine, particularly in July and August, which can see up to 299 hours of sunshine. For more details, visit Sangasangadalam climate.
Sangatta, Indonesia, experiences a tropical climate characterized by consistent warm temperatures throughout the year, typically ranging from a minimum of 22°C (72°F) to a maximum of 36°C (96°F). The area receives significant rainfall, particularly in the wet months of January (232 mm) and March (264 mm), while drier conditions are observed from July to August. Sunshine is abundant, with the peak in August, recording around 303 hours of sunlight. Overall, the climate presents a mix of heat and humidity, making it vital to monitor weather conditions for outdoor activities. For more details, visit Sangatta climate.
Sebulu, Indonesia, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Monthly temperatures typically range from a minimum of 21°C (71°F) to a maximum of 36°C (96°F), with an annual average of around 27°C (81°F). Precipitation is highest from November to April, reaching up to 318 mm (12.5 in) in November, while drier months like July and August see about 196 mm (7.7 in). The region benefits from abundant sunshine, especially in July and August, with over 280 hours of sunlight each month. For a detailed overview, visit Sebulu climate.
Sendawar, Indonesia, experiences a tropical climate characterized by warm temperatures consistent throughout the year, with average monthly highs around 27°C (81°F) and peak temperatures reaching up to 37°C (99°F) in September. The region receives significant rainfall, particularly from March to November, with the wettest months being March and April, recording over 350 mm of precipitation. Sunshine hours are comparatively high, with the longest periods of sunshine occurring in mid-year, peaking at 295 hours in July. This combination of heat, humidity, and rainfall shapes the lush environment of Sendawar. For more details, visit Sendawar climate.
Sungai Nyamuk, Indonesia, experiences a tropical climate with warm temperatures throughout the year, averaging around 27°C (81°F). Monthly maximum temperatures reach up to 32°C (89°F), while minimums range between 24°C (75°F) and 25°C (77°F). The region receives substantial rainfall, particularly in May to June, with precipitation peaking at 254 mm (10.0 in) in June. Sunshine is abundant, especially in March with approximately 307 hours, providing a balance to the rainy season. For more details, visit Sungai Nyamuk climate.
Tana Paser, Indonesia, experiences a tropical climate characterized by consistently warm temperatures throughout the year, with average monthly temperatures hovering around 27°C (81°F) and maximums reaching up to 35°C (95°F) in November and December. Rainfall is significant, particularly in March, which sees the highest precipitation at 354 mm (13.9 in), while the driest months are July and August with 159 mm (6.3 in) and 136 mm (5.4 in), respectively. Sunshine is plentiful, especially during the peak months of July and August, where residents enjoy over 300 hours of bright sunshine. Overall, Tana Paser's climate is a blend of heat and humidity, making Tana Paser climate a defining feature of the region.
The climate in Ujoh Bilang, Indonesia, is characterized by warm temperatures throughout the year, with average monthly values ranging from 25°C (78°F) to 26°C (79°F). The region experiences significant rainfall, peaking in April with 451 mm (17.7 in), while the drier months occur from July to October. Sunshine hours fluctuate from a low of 209 hours in January to a high of 291 hours in July. This combination of heat and moisture contributes to a lush environment, making Ujoh Bilang a unique climate zone in Indonesia. For more details, visit Ujoh Bilang climate.
Waru, Indonesia experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures hover around 27°C (81°F), with maximums reaching as high as 34°C (93°F) in the warmest months. Rainfall is most abundant from March to April, peaking at 349 mm (13.7 in) in March, while July and August see lower precipitation around 168 mm (6.6 in). Sunshine is plentiful, especially from July to August, when the area enjoys up to 302 hours of sunlight. For more details, visit Waru climate.
In conclusion, East Kalimantan's climate features a unique interplay of consistent temperatures, substantial rainfall, enduring UV exposure, and stable daylight duration, all of which significantly influence the region's ecological and social landscape. The tropical rainforest climate supports diverse biodiversity, while the predictable patterns of daylight and sunshine enable agriculture and community life to thrive throughout the year. Understanding these climatic characteristics is essential for effective environmental management and sustainable development, ensuring that both natural ecosystems and human activities can coexist harmoniously in this vibrant Indonesian region.