Last updated: August 21, 2025
January in Rantepao, Indonesia is characterized by a warm tropical climate, featuring maximum temperatures soaring up to 32°C (90°F) and an average of 24°C (76°F). The month experiences significant rainfall, with 471 mm (18.5 in) of precipitation spread over 25 days, making it one of the wettest periods of the year. Humidity levels are high, averaging around 84%, which adds to the lush and vibrant scenery of this region. Visitors can expect a mix of sunny intervals and frequent showers, creating a unique and dynamic atmosphere that showcases the beauty of Rantepao's natural landscape.
In January, Rantepao, Indonesia, greets the year with warm temperatures, featuring a minimum of 19°C (66°F) and an average of 24°C (76°F), reaching a pleasant maximum of 32°C (90°F). This month serves as a comfortable gateway to the year, marking the beginning of a relatively stable tropical climate. As the months progress into February and March, temperatures slightly rise, with February peaking at 33°C (92°F), while still maintaining a consistent average of 24°C (75°F). The warmth holds steady, with the minimum temperatures rarely dipping below 19°C (66°F). As the region transitions into the mid-year months, a gradual cooling trend begins, with July and August witnessing a dip to 16°C (61°F) at night and average highs around 30°C (86°F). Despite these subtle shifts, Rantepao maintains a tropical ambiance year-round, making January an inviting time to experience its lush landscapes and vibrant culture.
January in Rantepao, Indonesia, brings significant rainfall, with precipitation reaching 471 mm (18.5 in) over 25 days. This month marks the onset of the wet season, leading into even heavier downpours in March, which peaks at 637 mm (25.1 in) and is notable for having 30 rainy days. As the months progress towards drier seasons, February experiences a slight decrease with 444 mm (17.5 in) of rain; however, it remains a formidable time for precipitation. By May, the rainfall drops dramatically to 247 mm (9.7 in), continuing the trend towards more intermittent showers, peaking in intensity just before the dry months of July and August. This pattern highlights the transition from the monsoon rains of early year to the drier local climate later on.
In January, Rantepao experiences a high level of humidity at 84%, setting the tone for a moist start to the year. As the months progress, humidity slightly creeps up to 86% in both February and March, indicating that the region is in the midst of a wet season. By April, humidity dips back to 84%, providing a brief respite before gradually decreasing to 81% in May. This trend of fluctuating moisture continues through the year, with humidity stabilizing around 82% to 83% from June to August, before dropping to 78% in September and October. November and December see a slight resurgence, with humidity levels resting at 79% and 83%, respectively. Overall, the humidity levels in Rantepao suggest a pattern of high moisture, particularly during the first half of the year, creating a lush and vibrant atmosphere throughout the region.
In January, Rantepao, Indonesia, experiences a strikingly high UV Index of 16, categorized as extreme, meaning sun exposure should be limited to just 10 minutes to avoid skin burns. This pattern of intense UV radiation continues into February and March, with both months recording a peak UV Index of 17, reinforcing the need for caution. As the year progresses, the UV Index slightly decreases, dropping to 15 in May and stabilizing around 12 to 14 from June to August. While the summer months maintain an alarming level of UV exposure, the index rises again to 16 in October, illustrating a notable trend of persistent high UV levels throughout the year. To stay informed about the UV conditions, check out more details at Rantepao UV Index.
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In January, Rantepao basks in about 209 hours of sunshine, setting the stage for a gradual increase in daylight as the year unfolds. The following months usher in brighter days, with February experiencing a boost to 235 hours and March further elevating this to 256 hours. By April, the sunshine peaks at 260 hours, but it's May that truly shines, illuminating the landscape with an impressive 277 hours. As summer approaches, Rantepao enjoys a consistent upward trend culminating in 298 hours of radiant sunshine in August. This warm embrace continues through September and October, where the sun graces the region for nearly 300 hours, before tapering off again in the later months of the year. The sunny disposition of Rantepao in January is just the beginning of a radiant journey through the seasons, showcasing a beautiful cycle of light and warmth.
January in Rantepao, Indonesia, sets the tone for a predominantly cloudy start to the year, with only 5% likelihood of sunny weather. This trend of low sunshine continues into February, where the chance increases slightly to 7%. As the months progress towards the dry season, a noticeable shift occurs; by March and April, the probability of sunshine doubles to 12%. The gradual transition peaks in May, which sees a more considerable jump to 22%, heralding the arrival of brighter days. Overall, while the early part of the year remains largely overcast, the likelihood of sunny weather significantly improves as Rantepao moves towards the typically drier months of mid-year.
In Rantepao, Indonesia, January marks the beginning of a year characterized by a consistent pattern of daylight duration. With 12 hours of daylight each day from January to April, the region enjoys nearly equal day and night, setting a rhythmic tone for the start of the year. As the calendar shifts into May through July, daylight slightly decreases to 11 hours, reflecting the onset of the dry season. However, this brief reduction is soon followed by a return to 12 hours of daylight from August through December, reinstating that balance as the year concludes. This rhythm of daylight showcases a unique, cyclical nature, intriguing for those who appreciate the subtleties of time and light in this beautiful part of Indonesia.
In January, Rantepao experiences a gentle breeze, with an average wind speed of 1.0 m/s (2 mph), establishing a calm start to the year. This trend of mild winds continues throughout the subsequent months, with February and March mirroring January's tranquil conditions. As the year progresses, slight fluctuations occur, peaking in August at 1.2 m/s (3 mph), suggesting a touch of freshness amidst the tropical warmth. However, the overall wind patterns reveal a consistent atmosphere, with minimal variation, making Rantepao a serene escape perfect for leisurely explorations. The year's end sees a slight dip in the wind speed, closing out with November at its calmest, yet still inviting, 0.9 m/s (2 mph).
Weather in Rantepao varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Rantepao, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather in Rantepao features a similar temperature range to February, with a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 32°C (90°F). However, January experiences slightly higher precipitation at 471 mm (18.5 in) over 25 days, compared to February's 444 mm (17.5 in) over 27 days. Notably, February is slightly warmer with a maximum temperature of 33°C (92°F) and higher humidity, reaching 86%. For more detailed information on February weather, you can check Rantepao weather in February.
In January, the weather in Rantepao shows a temperature range with a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 32°C (90°F). This month experiences significant rainfall, totaling 471 mm (18.5 in) over 25 days, with humidity levels at 84%. In comparison, March has similar temperature patterns, with a minimum of 19°C (66°F), an average of 24°C (75°F), and a slightly lower maximum of 31°C (88°F). However, March sees increased precipitation, with 637 mm (25.1 in) spread over 30 days, and a slight rise in humidity to 86%. For more detailed information on the weather in March, you can check Rantepao weather in March.
January and April exhibit similar temperature characteristics, with January showing a minimum of 19°C (66°F) and an average of 24°C (76°F), while April maintains the same minimum but slightly lower average at 24°C (75°F). Both months experience maximum temperatures that hover around the low 30s, with January peaking at 32°C (90°F) and April slightly lower at 31°C (88°F). However, precipitation levels differ, as January records 471 mm (18.5 in) over 25 days, while April sees an increase to 544 mm (21.4 in) across 28 days, highlighting that April is wetter despite both months having the same humidity level at 84%. For those interested in more detailed information, Rantepao weather in April offers additional insights.
In January, the weather tends to be warmer and wetter compared to May, with average temperatures ranging from 19°C (66°F) to a maximum of 32°C (90°F) and a significant precipitation level of 471 mm (18.5 in) over 25 days, resulting in 84% humidity. In contrast, May experiences slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 31°C (88°F). Precipitation in May is notably lower at 247 mm (9.7 in) over 26 days, leading to a more comfortable humidity level of 81%. For more detailed information on May weather, you can visit Rantepao weather in May.
In comparing the weather of January and June, we see that both months maintain warm temperatures, with January having slight variations in temperature ranging from a minimum of 19°C (66°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). In contrast, June features a slightly cooler range, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 30°C (87°F) and an average of 23°C (74°F).
Regarding precipitation, January is significantly wetter, experiencing 471 mm (18.5 in) of rain over 25 days, compared to June's 239 mm (9.4 in) over 22 days. Both months have similar humidity levels, with January at 84% and June slightly lower at 82%. For a more detailed overview, you can check out Rantepao weather in June.
In January, the weather is generally warmer, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). This month experiences significantly higher precipitation, totaling 471 mm (18.5 in) over 25 days, accompanied by high humidity levels at 84%. In contrast, July sees slightly cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 30°C (86°F), averaging 23°C (73°F). Rainfall during this month is considerably less, with 183 mm (7.2 in) over 22 days, while humidity remains relatively stable at 83%. For more specific information about Rantepao weather in July, you can refer to the link.
In January, the weather is generally warmer and wetter compared to August. January experiences an average temperature of 24°C (76°F), peaking at a maximum of 32°C (90°F), while August has a slightly cooler average of 23°C (74°F) and a maximum of 30°C (87°F). Moreover, January is characterized by significant rainfall, with 471 mm (18.5 in) over 25 days, whereas August sees much less precipitation at 135 mm (5.3 in) during 19 days. Humidity levels are comparable in both months, with January at 84% and August at 83%. For more detailed information, you can check Rantepao weather in August.
In January, the weather is significantly warmer with an average temperature of 24°C (76°F) and maximums reaching up to 32°C (90°F). This month experiences high humidity at 84% and considerable rainfall, totaling 471 mm (18.5 in) over 25 days. In contrast, September sees slightly cooler temperatures with an average of 23°C (74°F), a maximum of 31°C (88°F), and a lower minimum at 15°C (59°F). The precipitation drops drastically to 119 mm (4.7 in) over 15 days, and humidity decreases to 78%. For more detailed information about the weather during this month, you can check out Rantepao weather in September.
In comparing the weather between January and October, January experiences slightly warmer temperatures, with a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 32°C (90°F). In contrast, October sees a slightly lower minimum temperature of 17°C (63°F) but a marginally higher maximum of 33°C (92°F). Precipitation is significantly higher in January, with 471 mm (18.5 in) spread over 25 days, compared to October's 178 mm (7.0 in) over 20 days. Additionally, humidity levels are higher in January at 84%, whereas October has a more comfortable humidity of 78%. For a detailed look at October weather, visit Rantepao weather in October.
In comparing the weather of January and November, we find that both months have similar average temperatures, with January experiencing a minimum of 19°C (66°F) and November a slightly lower 18°C (65°F). Despite this similarity, January is characterized by significantly higher precipitation, with 471 mm (18.5 in) over 25 days, compared to November's 281 mm (11.1 in) across 23 days. Additionally, January's higher humidity at 84% contrasts with November's 79%, contributing to a more humid atmosphere. For more detailed information about November's climate, you can visit Rantepao weather in November.
In comparing the weather patterns of January and December, we see some notable similarities and differences. Both months feature a warm average temperature of 24°C (76°F), with January recording slightly higher maximum temperatures at 32°C (90°F) compared to December's 33°C (92°F). Precipitation levels are also comparable, with January receiving 471 mm (18.5 in) over 25 days, while December has 444 mm (17.5 in) over 29 days. Humidity is quite similar as well, with January at 84% and December at 83%. For more detailed insights on December weather specifically, you can visit Rantepao weather in December.
January in Rantepao is characterized by warm temperatures and high humidity, creating a tropical atmosphere. With an average temperature around 24°C, it stands out as a month where afternoon highs frequently touch 32°C, making it quite warm. However, rainfall is significant, with nearly 25 days of precipitation contributing to a total of 471 mm for the month, which brings a refreshing change to the otherwise humid landscape. This heavy rainfall contrasts sharply with drier months, emphasizing January as a time of lush greenery and vibrant scenery. For insights on weather patterns throughout the year, check out Rantepao Climate.