Last updated: January 18, 2025
North Kalimantan, Indonesia, exemplifies a tropical rainforest climate, classified as Af according to the Köppen-Geiger climate system. Characterized by a consistently warm climate, the region experiences average temperatures around 26°C (78°F) throughout the year. Seasonal variations are relatively mild, with the lowest recorded temperatures dropping to 12°C (53°F) in February, and maximum highs peaking at an impressive 37°C (99°F) in October. This climatic profile underscores the region's potential for lush biodiversity and agricultural productivity, while also presenting challenges related to heat and humidity for both inhabitants and ecosystems.
Temperature patterns in North Kalimantan, Indonesia, exhibit a consistent warm climate throughout the year, characterized by minor fluctuations. The region experiences its lowest temperatures in February, with a minimum of 12°C (53°F), while maximum temperatures peak in October, reaching 37°C (99°F). Average monthly temperatures remain relatively stable, hovering around 25°C to 26°C (77°F to 79°F). The climate is marked by a slightly cooler trend in the early months, January through March, where minimum temperatures gradually rise, while the hotter months from April to October maintain maximums consistently above 35°C (95°F). This lack of extreme seasonal variation points to a tropical rainforest climate, fostering a unique ecological environment.
In Tarakan, temperatures range from a minimum of 24°C (76°F) in January to a maximum of 32°C (90°F) in October, making it a warm destination year-round (monthly temperatures in Tarakan). In contrast, Malinau experiences slightly cooler minimum temperatures starting at 19°C (67°F) in February, with peaks reaching 36°C (97°F) in October (monthly temperatures in Malinau). Tanjung Selor has minimums of 19°C (66°F) in March and maximums of 35°C (96°F) in December, reflecting a similar warmth to its neighboring areas (monthly temperatures in Tanjung Selor).
North Kalimantan, Indonesia, experiences significant rainfall throughout the year, with monthly precipitation levels depicting characteristic tropical patterns. January begins with 249 mm (9.8 in) of rain, gradually tapering off in February to 205 mm (8.1 in). However, a notable increase occurs in March, peaking at 290 mm (11.4 in), and April closely follows with 285 mm (11.2 in). The peak of the rainy season is reached in November and December, where precipitation averages 310 mm (12.2 in) and 338 mm (13.3 in) respectively. This accumulation of rainfall supports the region's lush tropical rainforest ecosystem.
In conjunction with the total precipitation, the distribution of rainy days also plays a crucial role in shaping North Kalimantan's climate. Most months average around 26 to 29 rainy days, creating a persistent wet atmosphere. March and May are particularly notable, with 28 and 29 days of rain respectively. Despite slight variations, rain showers are frequent and typically expected, underpinning the region's humid climate. This combination of substantial rainfall and extended rainy periods contributes to the area's vibrant biodiversity and agricultural potential, while also posing challenges in terms of flooding and water management.
In North Kalimantan, Indonesia, sunshine duration exhibits a notable seasonal pattern, characterized by increasing hours of sunlight from the beginning of the year into the late spring and summer months. Starting off January with 220 hours, there is a gradual rise, peaking in March at 292 hours. This trend continues through the early summer, with May and July also reaching significant totals of 285 hours and 292 hours, respectively. The months of February and March not only mark the transition to more extended sunshine periods but also highlight the region's potential for solar energy harnessing during this time.
As the year progresses, sunshine hours begin a slight decline after July, with September showing 272 hours, and further decreasing in the subsequent months, settling at 268 hours in both November and December. This pattern suggests that while the latter half of the year experiences a reduction in sunshine, the overall daylight hours remain substantial, facilitating a tropical climate that supports diverse flora and fauna. The peak sunlight months, particularly from March to July, contrast with the less sunny periods towards the end of the year, creating an engaging climate scenario that influences both the local ecosystem and human activities in North Kalimantan.
In North Kalimantan, Indonesia, the UV Index remains consistently high throughout the year, reflecting the region's tropical location and increasing solar radiation. Starting in January with a UV Index of 15, the measurements peak in March at 18, categorizing the exposure risk as extreme. This trend persists into early April, with a sustained index of 17, indicating that protection is critical for outdoor activities during this period. As the months progress, the UV Index gradually decreases, yet it remains in the extreme category, fluctuating between 14 and 16 through the latter part of the year, highlighting the persistent risk of skin damage if precautions are not taken.
The burn time across all months remains notably fast, capped at merely 10 minutes, emphasizing the importance of sun safety measures year-round. Even with a slight decline in the UV Index from mid-year onwards, such as the 14 recorded in June and July, the extreme exposure category persists. This consistent high level of ultraviolet radiation necessitates vigilant practices, such as wearing protective clothing, applying high-SPF sunscreen, and seeking shade, particularly during noon hours when the sun's intensity peaks. Thus, residents and visitors in North Kalimantan must remain aware of UV levels throughout the year to safeguard their health.
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In North Kalimantan, Indonesia, daylight duration remains relatively consistent throughout the year, reflecting the region's equatorial position. January and February see 11 hours of daylight, offering slightly shorter days as the year begins. However, as March arrives, daylight extends to 12 hours, and this level of illumination continues uninterrupted through the remaining months until November. This stability in daylight duration fosters an environment conducive to year-round agricultural practices and supports the diverse ecosystems characteristic of the tropical rainforest.
The gradual shift back to 11 hours of daylight in November and December marks the only significant variation, hinting at minor seasonal changes that are common in tropical climates. Despite this fluctuation in daylight hours, the overall consistency aids in regulating local weather patterns, plant growth cycles, and wildlife behavior. The enduring presence of approximately 12 hours of daylight for most of the year ensures that both residents and the environment can thrive under a reliable and predictable natural rhythm.
Atap, Indonesia experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (81°F) to 28°C (82°F), with maximums peaking at 37°C (98°F) in October. Precipitation varies, with the wettest month being June at 293 mm (11.5 in) and December also notably high at 303 mm (11.9 in). Despite the rainfall, Atap enjoys a decent amount of sunshine, with hours peaking in March at 299 hours. For more detailed information, visit Atap climate.
Binalawan, Indonesia experiences a tropical climate characterized by consistently warm temperatures and significant rainfall throughout the year. Monthly average temperatures hover around 27°C (81°F), with highs reaching up to 32°C (90°F) in March and October. Precipitation is notably heavy from May to July, peaking at 267 mm (10.5 in) in June. Despite the rainfall, sunshine is abundant, particularly in March, which sees up to 308 hours of sunshine. For more details, visit Binalawan climate.
Data Dian, Indonesia, experiences a warm and humid tropical climate with average temperatures ranging from 22°C (72°F) throughout the year, peaking at a maximum of 32°C (89°F) in March. Rainfall is abundant, particularly from March to May, with precipitation levels reaching up to 339 mm (13.4 in). The region enjoys substantial sunshine, especially in July, when it sees up to 290 hours of sunlight. Despite wet months, the climate remains relatively stable, making Data Dian a unique tropical destination. More details can be found at Data Dian climate.
Kayan Hulu, Indonesia, experiences a tropical climate characterized by relatively consistent temperatures throughout the year, with averages around 21°C (70°F) and maximums reaching up to 30°C (87°F) during the warmer months. The region sees significant rainfall, particularly from April to June, with precipitation peaking at 299 mm (11.8 in) in April. Sunshine hours vary, with March recording the highest at 290 hours, contributing to the area's lush greenery. Despite the rainfall, the overall climate remains warm and humid, making it a unique ecological zone. For more detailed information, visit Kayan Hulu climate.
Kerangagung, Indonesia experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average monthly temperatures range from 26°C (80°F) to 27°C (81°F), with maximum temperatures reaching up to 36°C (97°F) in October. Precipitation varies, peaking in November and December at 354 mm (13.9 in), while January and March also see high rainfall of 277 mm (10.9 in) and 280 mm (11.0 in) respectively. Sunshine hours are relatively consistent, with March enjoying the most at 299 hours. For more detailed climate information, visit Kerangagung climate.
Long Bang, Indonesia experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Monthly average temperatures range from 26°C (79°F) to 27°C (81°F), while maximum temperatures can reach up to 36°C (97°F) in October and November. Rainfall peaks in December with 316 mm (12.4 in), and the region receives about 210 to 290 hours of sunshine monthly. This combination of high humidity and persistent precipitation contributes to the area's lush vegetation. For more details, visit Long Bang climate.
Long Beluah, Indonesia, experiences a tropical climate characterized by consistently warm temperatures throughout the year, with average highs ranging from 26°C (79°F) to 36°C (97°F). Precipitation is abundant, particularly in the later months, with December receiving the highest average rainfall of 316 mm (12.4 in). The region also enjoys a good amount of sunshine, peaking in March and July with around 286 to 290 hours of sunlight, respectively. This climactic combination supports lush vegetation and a vibrant ecosystem, making it a unique destination. For more details, visit Long Beluah climate.
Long Layu, Indonesia experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average temperatures hover around 21°C (70°F), with monthly highs ranging from 28°C (84°F) to 30°C (86°F). Notably, March and April receive the highest precipitation, exceeding 340 mm (13.3 in), while July has the least rainfall at 229 mm (9.0 in). Sunshine is abundant, particularly from March to August, with monthly hours reaching up to 290. For more detailed information, visit Long Layu climate.
Long Loreh, Indonesia, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from 26°C (79°F), with monthly maximums often reaching 35°C (95°F) or higher. The wettest months are typically May and December, with precipitation peaking at 367 mm (14.4 in) in December. Despite heavy rainfall, sunshine remains abundant, especially from March to August, when monthly hours exceed 290 hours. For more details, visit Long Loreh climate.
Long Peso, Indonesia, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average daily temperatures generally range from 25°C (78°F) to 26°C (79°F), with maximums reaching up to 35°C (96°F) in October and November. Rainfall is abundant, particularly from November to March, with December receiving the highest precipitation at 381 mm (15.0 in). Despite the heavy rains, the area enjoys considerable sunshine, peaking at 290 hours in August. For more details, visit Long Peso climate.
Long Pujungan, Indonesia experiences a tropical climate characterized by high temperatures and significant rainfall. Monthly average temperatures remain quite stable around 23°C (73°F), with highs reaching up to 32°C (90°F) during most months. Rainfall is highest from March to April, peaking at 285 mm (11.2 in) in April, while July tends to be the driest month with only 163 mm (6.4 in) of precipitation. The region enjoys ample sunshine, particularly in July with 292 hours, contributing to its humid atmosphere. For more detailed insights, visit Long Pujungan climate.
Longnawang, Indonesia experiences a tropical rainforest climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from 22°C (73°F) to 23°C (73°F), with maximums typically reaching around 31°C (89°F). Precipitation peaks in March and April, with monthly totals exceeding 350 mm (13.8 in), while the driest months, July and August, see around 235 mm (9.2 in) and 275 mm (10.8 in) respectively. The region enjoys considerable sunshine, particularly in July, which sees around 292 hours. For more details, visit Longnawang climate.
Malinau, Indonesia, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average temperatures range from 26°C (79°F) to 27°C (81°F), with maximums reaching up to 36°C (97°F) in October and November. Precipitation is most abundant from March to May, with March recording the highest at 322 mm (12.7 in). Despite the rain, Malinau enjoys ample sunshine, peaking at 298 hours in March. For more detailed information, visit Malinau climate.
The climate in Mensalong, Indonesia, features consistently warm temperatures throughout the year, with average temperatures ranging from 26°C (80°F) in January to 27°C (81°F) from June to November. Monthly maximum temperatures peak in October at 37°C (99°F), while minimum temperatures hover around 21°C (70°F) to 22°C (72°F). Rainfall is significant, with December receiving the highest precipitation at 348 mm (13.7 in), and the wettest months typically include April and November. Despite the heavy rain, sunny days are plentiful, particularly in March, which sees the most sunshine at 299 hours. For more details, visit Mensalong climate.
Mentarang, Indonesia experiences a tropical climate characterized by warm temperatures and substantial rainfall throughout the year. Average daily temperatures hover around 25°C (77°F), with maximums ranging from 32°C (90°F) in January to 35°C (94°F) in October. The region sees significant precipitation, peaking at 372 mm (14.6 in) in December, while January and February receive 241 mm (9.5 in) and 206 mm (8.1 in), respectively. Sunshine is abundant, with the highest recorded hours in March at 298, providing a warm and humid atmosphere. For more detailed information, visit Mentarang climate.
Salinbatu, Indonesia, experiences a tropical climate characterized by warm temperatures and high humidity throughout the year. Average monthly temperatures range from 26°C (79°F) to 27°C (81°F), with maximum temperatures often reaching 35°C (95°F) to 36°C (97°F). The region sees significant rainfall, particularly from November (354 mm) to May, with January and March being the wettest months. Despite the heavy precipitation, sunshine hours are plentiful, averaging around 227 to 299 hours monthly. For more detailed information, visit Salinbatu climate.
Sebuku, Indonesia experiences a tropical climate characterized by consistently high temperatures throughout the year, with averages around 27°C (81°F) and maximums often reaching up to 36°C (97°F) in April and October. The region receives significant rainfall, particularly from March to June, peaking in June at 282 mm (11.1 in). Despite the heavy precipitation, there are ample sunshine hours averaging 225 to 300 hours monthly, making for a vibrant environment. The combination of warm temperatures and substantial rainfall contributes to the lush landscapes typical of this area. For more detailed information, visit Sebuku climate.
The climate in Sekatak Bengara, Indonesia, is characterized by warm temperatures throughout the year, with average highs around 27°C (81°F) and peaks reaching 36°C (97°F) in October. Rainfall is abundant, with November and December receiving the highest precipitation of 354 mm (13.9 in) each. The region experiences significant sunshine, particularly in March and July, where total hours exceed 290. Despite the rainfall, Sekatak Bengara offers a tropical environment appealing to those who enjoy warm weather and vibrant flora. For more information, visit Sekatak Bengara climate.
Sesayap, Indonesia, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Temperatures range from a minimum of 21°C (71°F) in January to a maximum of 36°C (98°F) in October, with average temperatures consistently around 27°C (81°F). The wettest months are December (424 mm) and November (350 mm), while February sees the least precipitation (193 mm). Sunshine duration varies, peaking in March with 299 hours and generally ranging from 225 to 291 hours per month. For more details on the weather patterns, visit Sesayap climate.
Sungaiboh, Indonesia experiences a tropical climate characterized by warm temperatures and significant precipitation throughout the year. Average temperatures remain consistently around 22°C (72°F), with daily highs reaching up to 31°C (88°F) from March to September. The region sees its highest rainfall in March and April, each averaging around 377 mm (14.8 in), while July is relatively drier with 243 mm (9.6 in). Sunshine is abundant, particularly during July and May, with about 290 hours and 275 hours of sunlight, respectively. For more detailed information, visit Sungaiboh climate.
Tanjung Palas, Indonesia, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average temperatures range from a minimum of 19°C (66°F) in March to a maximum of 35°C (95°F) in May and October, with most months averaging around 27°C (80°F). Rainfall peaks during November with 354 mm (13.9 in) and is highest from June to January. Despite the heavy rain, the region enjoys considerable sunshine, particularly in February and August, with over 290 hours recorded. For more information, visit Tanjung Palas climate.
Tanjung Selor, Indonesia experiences a tropical climate characterized by warm temperatures and high humidity throughout the year. Average temperatures range from 26°C (79°F) to 27°C (81°F), with maximums often reaching 34°C (93°F) to 35°C (95°F). The region sees significant rainfall, peaking in November with 354 mm (13.9 in) and maintaining high precipitation levels from May to December. Sunshine hours are relatively consistent, ranging from 218 hours in January to 296 hours in August, providing a mix of sun and rain. For more details, visit Tanjung Selor climate.
Tarakan, 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 a peak of 32°C (90°F) in September and October. Precipitation is highest from November to December, with December receiving up to 379 mm (14.9 in) of rain, while sunshine hours are consistently high, peaking at 305 hours in March. This combination of warmth and humidity makes Tarakan a uniquely vibrant locale. For more information, visit Tarakan climate.
The climate in Tideng Pale, Indonesia, is characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (81°F) to a maximum of 36°C (96°F), with January being the coolest and March often the warmest. Precipitation peaks in December, reaching 424 mm (16.7 in), contributing to a lush environment. Despite the high rainfall, sunshine is abundant, with March enjoying the most hours at 299. For more detailed climate information, visit Tideng Pale climate.
In conclusion, North Kalimantan, Indonesia, presents a distinct climatic profile characterized by consistent warmth, significant precipitation, high UV exposure, and stable daylight duration throughout the year. The region's tropical rainforest climate, with average temperatures hovering around 26°C (78°F), supports diverse ecosystems and agricultural potential, while notable rainfall patterns ensure vibrant flora. Meanwhile, the consistently high UV Index signals a need for proactive sun safety measures regardless of the season. With daylight duration maintaining an average of 12 hours, the locale facilitates natural rhythms that benefit both its inhabitants and the rich wildlife. Collectively, these climatic elements contribute to North Kalimantan's unique environmental tapestry and highlight the importance of sustainable practices to preserve its ecological balance.