Last updated: August 21, 2025
December in Tomohon, Indonesia brings a temperate climate characterized by a maximum temperature of 31°C (89°F) and an average of 25°C (78°F), creating comfortable weather for visitors. The month is marked by significant precipitation, totaling 295 mm (11.6 in) over 30 days, resulting in a lush, green landscape typical of the region. Humidity levels hover around 78%, contributing to the refreshing atmosphere that enchants both locals and tourists. Whether enjoying the vibrant flora or partaking in cultural festivities, December is truly a captivating time to explore Tomohon.
In December, Tomohon experiences a continuation of its consistently mild climate, with minimum temperatures rising to 21°C (70°F) and maximums reaching 31°C (89°F). The average temperature remains stable at 25°C (78°F), showcasing the town's characteristic warmth. This month sees a slight increase in overnight lows compared to previous months, hinting at the onset of the wet season, yet the daytime warmth stays comfortably in the lower 30s. With these inviting temperatures, December in Tomohon sets the perfect stage for enjoying its lush landscapes and vibrant culture amidst the tropical ambiance.
December in Tomohon, Indonesia, wraps up the year's rainfall with 295 mm (11.6 in) of precipitation, marking a significant contribution to the region's lush landscape. This month is particularly wet, as it shares the spotlight with May and June, boasting 30 rainy days, which creates a striking trend of constant moisture that enhances the vibrant greenery typical of the area. As the rainy season peaks, December's precipitation slightly dips compared to the previous months, yet it still underlines the tropics’ characteristic abundance. Observing a pattern, the latter half of the year generally experiences heavier rainfall, making Tomohon an enchanting destination for nature enthusiasts drawn to its stunning scenery and thriving ecosystems.
In December, humidity levels in Tomohon, Indonesia drop slightly to 78%, marking a continuation of a trend observed throughout the year. Following the peak months of February and March, which each saw a humidity of 84%, the late-year figures show a gradual decline. After reaching a yearly low of 76% in May, the humidity has remained relatively stable in the subsequent months, oscillating between 76% and 82%. This stable yet high humidity environment contributes to the region’s lush greenery and vibrant landscapes, making Tomohon a captivating destination year-round.
In December, Tomohon, Indonesia, experiences a UV Index of 13, categorized as extreme, similar to the previous months of June and July. This slight decline from November's 14 still signals a need for caution, as the burn time remains a mere 10 minutes. Throughout the year, Tomohon exhibits consistently high UV levels, peaking at 17 in March, underscoring the area's intense solar exposure. As visitors and residents alike prepare for outdoor activities, it’s essential to remain vigilant about sun protection year-round. For more detailed information, you can visit Tomohon UV Index.
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December in Tomohon, Indonesia, reflects a charming blend of sunshine and the festive spirit, with an average of 287 hours of sunlight. While this marks a slight dip from the sunniest month of August, which boasts 309 hours, the overall trend throughout the year reveals a captivating consistency in sunlight exposure. From 235 hours in January, the hours gradually increased, peaking in May before settling down in the year’s final month. Despite its ebb, December's warm rays maintain a delightful atmosphere, making it an inviting time for both locals and visitors to bask in the tropical charm of this vibrant region.
In Tomohon, Indonesia, December ushers in the year-end with a notably low chance of sunny weather, at just 5%. This trend reflects a significant drop compared to the preceding months, particularly from June to October, when the likelihood of sunshine peaks at around 21% to 25%. As the rainy season takes hold, the sun becomes a rare sight, reminiscent of the drier months earlier in the year, where brief bursts of sunshine are more common. Travelers and residents alike should prepare for cloudier skies and rain, embracing the cozy ambiance that December brings to this picturesque region.
In Tomohon, Indonesia, the daylight duration remains strikingly consistent throughout the year, with each month enjoying approximately 12 hours of daylight. This remarkable stability showcases the region’s equatorial climate, where the sun rises and sets around the same time regardless of the season. As December approaches, residents and visitors alike can revel in the harmonious balance of light and dark, experiencing the various activities that the ample daylight affords. Whether exploring the lush landscapes or engaging in cultural festivities, the constant 12-hour daylight offers a perfect backdrop for adventure and connection in this enchanting locale.
As December rolls into Tomohon, Indonesia, the average wind speed begins to pick up, reaching 2.1 m/s (5 mph)—the highest of the year. This notable increase from the preceding months signifies a shift in the weather patterns as the region transitions into the wetter season. Over the year, wind speeds have shown a general decline from the milder summer months, with January through November hovering between 1.1 m/s and 1.9 m/s. However, December brings a refreshing breeze, perhaps inviting residents and visitors alike to enjoy the cool, crisp air as they soak in the stunning natural beauty of this mountainous area. The contrast from the slower winds earlier in the year creates a palpable energy, perfect for outdoor exploration and embracing the lush landscapes that Tomohon is famous for.
Weather in Tomohon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tomohon, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Tomohon range from a minimum of 21°C (70°F) to a maximum of 31°C (89°F), with an average temperature of 25°C (78°F). Precipitation is notable, totaling 295 mm (11.6 in) over 30 days, resulting in a humidity level of 78%. In contrast, January sees slightly cooler temperatures, with a minimum of 20°C (69°F) and a maximum of 31°C (88°F), while maintaining the same average of 25°C (77°F). Rainfall is similar, totaling 292 mm (11.5 in) over 23 days, leading to a slightly higher humidity level of 80%. For more detailed information on January weather, visit Tomohon weather in January.
When comparing the weather in December and February, both months exhibit warm temperatures, with December having a minimum temperature of 21°C (70°F) and February slightly cooler at 20°C (68°F). The average temperatures remain quite similar, with December averaging 25°C (78°F) and February at 25°C (77°F). However, December experiences more rainfall, with a total precipitation of 295 mm (11.6 in) spread over 30 days, compared to February's 251 mm (9.9 in) over 26 days. Additionally, February tends to have higher humidity levels at 84%, compared to December's 78%. For more detailed insights, check out Tomohon weather in February.
December and March both feature warm temperatures, with December slightly warmer at a minimum of 21°C (70°F) compared to March's 19°C (67°F). However, both months boast similar average and maximum temperatures of around 25°C (77°F) and 31°C (88°F) respectively. In terms of precipitation, March sees slightly more rainfall at 323 mm (12.7 in) compared to December's 295 mm (11.6 in), and it rains for nearly the same number of days in both months—30 days in December versus 29 days in March. Humidity levels are higher in March at 84%, compared to 78% in December, making the atmosphere feel a bit more humid. For a detailed look at the weather in March, you can check Tomohon weather in March.
In December, the weather is characterized by a minimum temperature of 21°C (70°F) and an average of 25°C (78°F), culminating in a maximum of 31°C (89°F). The month experiences significant rainfall, with 295 mm (11.6 in) of precipitation over 30 days, resulting in a humidity level of 78%.
In contrast, April presents slightly lower minimum temperatures at 20°C (68°F) while maintaining the same average of 25°C (78°F). The maximum temperature rises a notch to 32°C (90°F), but the month sees increased precipitation at 322 mm (12.7 in) over 27 days and higher humidity at 82%.
For more detailed information about the weather in April, visit Tomohon weather in April.
December and May both feature warm temperatures, with December showing a minimum of 21°C (70°F), averaging 25°C (78°F), and peaking at 31°C (89°F). In contrast, May has a slightly higher average temperature at 26°C (78°F) and a maximum of 32°C (89°F). However, May experiences more precipitation, with a total of 373 mm (14.7 in) compared to December's 295 mm (11.6 in), despite both months having rain on 30 days. Humidity levels are fairly similar, with December at 78% and May at 76%. For more details, check out Tomohon weather in May.
In December, the weather features average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 31°C (89°F), accompanied by 295 mm (11.6 in) of precipitation over 30 days with a humidity level of 78%. In contrast, June offers similar average temperatures, with a minimum of 20°C (68°F) and a maximum of 31°C (88°F); however, it experiences higher rainfall at 419 mm (16.5 in) across 27 days while maintaining the same humidity level. This makes June slightly wetter despite similar temperature ranges. For more details, you can visit Tomohon weather in June.
When comparing December and July in Tomohon, both months exhibit similar temperature ranges, with average highs around 31°C (89°F) and lows hovering near 20-21°C (69-70°F). However, July tends to be slightly drier, experiencing a bit less overall precipitation (339 mm or 13.4 in) over 26 days compared to December's 295 mm (11.6 in) over 30 days. Humidity levels are also similar, with July at 80% and December at 78%, contributing to a consistently tropical feel. For more detailed weather information, you can visit Tomohon weather in July.
When comparing the weather in December and August, both months exhibit similar average temperatures, hovering around 25°C (77°F). However, December tends to be slightly warmer, with maximum temperatures reaching 31°C (89°F), compared to August's peak of 31°C (88°F). Precipitation levels are higher in December, with 295 mm (11.6 in) over 30 days, compared to August's 228 mm (9.0 in) over just 21 days. Additionally, December's humidity is slightly lower at 78% versus August's 82%. For more details on Tomohon's weather in August, visit Tomohon weather in August.
In comparing the weather of December and September, December offers slightly higher minimum and average temperatures with a minimum of 21°C (70°F) and an average of 25°C (78°F), while September has minimum temperatures of 18°C (64°F) and the same average of 25°C (77°F). Interestingly, September experiences slightly higher maximum temperatures at 32°C (90°F) compared to December's 31°C (89°F). Precipitation levels are also notable; December sees 295 mm (11.6 in) of rain over 30 days, while September has a heavier 334 mm (13.1 in) over 22 days, contributing to higher humidity levels of 80% in September versus 78% in December. For more detailed insights, you can check Tomohon weather in September.
In comparing the weather between December and October, we observe that both months share similar average temperatures, hovering around 25°C (78°F). However, October tends to be slightly warmer, peaking at 32°C (90°F) compared to December's maximum of 31°C (89°F). Precipitation levels are nearly identical, with December receiving 295 mm over 30 days and October seeing 294 mm across 27 days, indicating that both months experience significant rainfall. Humidity remains consistent at 78% for both months, contributing to a tropical ambiance. For a more detailed look at October weather, you can visit Tomohon weather in October.
In December, the weather remains quite similar to November, with both months experiencing an average temperature of 25°C (78°F) and a maximum of 31°C (89°F). However, December records a slightly higher minimum temperature of 21°C (70°F), compared to 20°C (68°F) in November. Precipitation levels in December amount to 295 mm (11.6 in) over 30 days, while November sees slightly more at 310 mm (12.2 in) over 27 days. Humidity remains relatively constant, with 78% in December and 77% in November. For more detailed information on November weather, you can visit Tomohon weather in November.
In December, Tomohon experiences a notable shift in weather, marked by increased humidity and ample rainfall, making it one of the wettest months of the year. With daily precipitation occurring consistently, the lush landscape thrives, offering a vibrant backdrop for visitors. The temperatures remain warm but are moderated by frequent showers, leading to a refreshing atmosphere unlike the drier months. This unique blend of warmth and moisture creates an immersive experience of Tomohon's natural beauty, making December a captivating time to explore. For a comprehensive overview of what to expect throughout the year, check out Tomohon Climate.