Last updated: August 21, 2025
December in Jepun, Indonesia, offers a warm and humid climate, with maximum temperatures reaching up to 36°C (98°F) and an average of 27°C (80°F). The minimum temperature rarely dips below 20°C (68°F), creating a cozy atmosphere. However, this month is notably wet, with precipitation accumulating to 282 mm (11.1 in) across 27 days. Humidity levels are high at 77%, contributing to the tropical feel. Visitors should prepare for frequent rain, making it essential to embrace the lush, vibrant environment that December brings to this stunning Indonesian location.
In December, Jepun, Indonesia experiences a delightful surge in warmth, with temperatures peaking at a sizzling 36°C (98°F), making it one of the hottest months of the year. The average temperature rises slightly to 27°C (80°F) from the preceding months, while the minimum remains comfortable at 20°C (68°F). This trend towards warmer days is consistent with the gradual increase noticed throughout the year, peaking in November and December. The tropical charm of Jepun invites visitors to bask in its summer-like ambiance, as the region transitions fully into the festive spirit of the holiday season under the radiant sun.
December in Jepun, Indonesia, marks a significant transition in the region's precipitation patterns, culminating in an average rainfall of 282 mm (11.1 inches) over 27 days. This increase in precipitation follows November's substantial 264 mm (10.4 inches), illustrating a trend of heightened rainfall as the year comes to a close. The consistent bombardment of rain during these two months indicates a shift from the drier periods earlier in the year, where July and August saw minimal rainfall, with just 13 mm (0.5 inches) and 14 mm (0.6 inches) respectively. As December unfolds, the region prepares for its wet season, embracing the verdant transformation brought by the seasonal rains, contrasting sharply with the dry spells experienced mid-year.
December marks the culmination of a year filled with high humidity levels in Jepun, Indonesia, where the average drops to a comfortable 77%. This slight dip reflects a consistent trend throughout the latter part of the year, as humidity levels have slowly decreased from a peak of 85% in February. While January through March experienced higher moisture levels, the gradual decline signals a shift to a more balanced atmosphere as the region moves toward the end of the rainy season. With December’s humidity aligning closely with October and November, residents and visitors alike can enjoy the refreshing breezes that accompany this time of year, offering a pleasant respite from the more humid months that precede it.
As December rolls into Jepun, Indonesia, the UV Index remains at a notably high 15, categorizing the exposure as extreme, with a consistent burn time of just 10 minutes. This trend aligns with the previous months, showcasing an unwavering pattern of intense UV exposure from September through December. Notably, the UV Index maintained its peak at 15 for these four consecutive months, indicating that sun protection is crucial during this period. This data emphasizes the importance of being vigilant about UV safety, reaffirming that even during festive celebrations, one must stay protected. For detailed insights on UV levels in the region, check out Jepun UV Index.
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As December rolls in, Jepun, Indonesia basks in an impressive 264 hours of sunshine, reflecting a vibrant close to the year. This marks a slight dip from the sun-drenched heights of July and August, which soar with 311 and 313 hours respectively. The trend reveals a gradual increase in daylight from January's 209 hours to peak levels in mid-year, followed by a gentle decline as the year nears its end. Despite this decrease, December's sunlight remains abundant, affirming Jepun's status as a radiant destination, perfect for those seeking warmth and brightness even in the winter months.
As we approach December in Jepun, Indonesia, the likelihood of sunny weather diminishes significantly, with a mere 6% chance of sun. This trend highlights a stark contrast to the slightly more favorable conditions seen earlier in the year, particularly in the months of April and July, where the chances soar to 38% and 42%, respectively. Following a gradual decline from the summer's peak, December aligns with the lowest probabilities, mirroring the scant sunshine observed in January and February. As the rainy season settles in, December's dreary days remind us that sun seekers may need to find their brightness elsewhere, at least until the changes of the new year bring a glimmer of hope.
In Jepun, Indonesia, the rhythm of daylight follows a fascinating pattern throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, creating a stable atmosphere for daily activities. As the year progresses into April to August, daylight dips slightly to 11 hours, perhaps inviting longer nights perfect for cozy gatherings and stargazing. Fortunately, the trend shifts back in September to November, as daylight returns to a generous 12 hours, brightening the days once more. Finally, December holds steady with 12 hours of daylight, offering a continuous balance of light and darkness that characterizes this vibrant region’s unique climatic rhythm. This cyclical dance of daylight not only reflects the beautiful tropical climate but also enriches the way locals engage with their environment throughout the year.
As December unfolds in Jepun, Indonesia, the average wind speed settles at 1.4 m/s (3 mph), mirroring the calmness of the preceding months. While the early parts of the year experienced gentle breezes, the wind gradually picked up during the mid-year months, with July and August showcasing a notable increase to 2.0 m/s (4 mph) and 2.3 m/s (5 mph), respectively. However, as the year comes to a close, the winds ease, reminiscent of the tranquil vibes of earlier months. This cyclical pattern illustrates a distinct rhythm in Jepun's seasonal winds, where gentle gusts dominate the landscape, creating a soothing backdrop for the festive season in December.
Weather in Jepun varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jepun, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit somewhat similar weather patterns, though there are notable differences. December's temperatures range from a minimum of 20°C (68°F) to a maximum of 36°C (98°F), with an average of 27°C (80°F). It also sees significant precipitation, totaling 282 mm (11.1 in) over 27 days and an average humidity of 77%. In contrast, January starts slightly warmer with a minimum temperature of 21°C (71°F) and a maximum of 34°C (93°F), averaging 26°C (79°F). Precipitation increases to 316 mm (12.4 in) across 25 days, and humidity rises to 81%. For more detailed information, you can check out Jepun weather in January.
December and February both showcase warm temperatures, but February tends to be slightly milder overall. In December, the average temperature sits at 27°C (80°F), with nighttime lows of 20°C (68°F) and highs reaching up to 36°C (98°F). In contrast, February has a minimum temperature of 22°C (71°F) and an average of 26°C (79°F), with maximums capped at 34°C (93°F).
The rainfall also increases in February, with 370 mm (14.6 in) of precipitation compared to December's 282 mm (11.1 in), indicating a more humid environment with February's humidity climbing to 85%, up from December's 77%. Both months experience rainfall on approximately 27 days, but the overall wetness in February suggests a more pronounced rainy season. For detailed weather insights, check Jepun weather in February.
In comparing the weather conditions between December and March, we see a slight increase in humidity and precipitation levels in March. December boasts temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (98°F), while March presents a slightly warmer minimum of 21°C (71°F) and a cooler maximum of 33°C (92°F). Both months have similar average temperatures hovering around 27°C (80°F), but March experiences a total precipitation of 294 mm (11.6 in) over 30 days, compared to December's 282 mm (11.1 in) over 27 days. The humidity also rises from 77% in December to 83% in March, making the latter month feel even more humid. For more details, you can refer to Jepun weather in March.
In December, the weather is characterized by quite high temperatures, ranging from a minimum of 20°C (68°F) to a maximum of 36°C (98°F), with an average of 27°C (80°F). The month experiences substantial rainfall, totaling 282 mm (11.1 in) over 27 days, contributing to a humidity level of 77%. In contrast, April sees slightly lower maximum temperatures, peaking at 33°C (92°F) while maintaining the same average low and average temperature as December. Precipitation in April is reduced to 166 mm (6.5 in) over 23 days, resulting in a marginally higher humidity of 80%. This weather comparison highlights the wetter and hotter conditions of December compared to the milder, albeit still humid, climate of April. For more information on April weather, check Jepun weather in April.
December and May showcase distinct weather characteristics. In December, temperatures range from a minimum of 20°C (68°F) to a maximum of 36°C (98°F), with an average temperature of 27°C (80°F). This month is marked by high humidity at 77% and significant rainfall, totaling 282 mm (11.1 in) over 27 days. In contrast, May experiences slightly cooler temperatures, with a minimum of 19°C (67°F), an average of 26°C (79°F), and a maximum of 33°C (92°F). The precipitation in May is much less, at 62 mm (2.4 in) over 11 days, while humidity increases to 82%. For a more detailed comparison of weather conditions, see Jepun weather in May.
In December, the weather tends to be hotter and significantly wetter compared to June. With temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (98°F) and an average of 27°C (80°F), December also sees considerable rainfall, averaging 282 mm (11.1 inches) over 27 days, contributing to a high humidity level of 77%. In contrast, June features milder temperatures, with a minimum of 17°C (63°F) and a maximum of 33°C (92°F), averaging 25°C (78°F). The rainfall in June is notably lower, at 46 mm (1.8 inches) across just 9 days, accompanied by slightly higher humidity at 81%. For more specific weather patterns in June, you can check Jepun weather in June.
In December, the weather is significantly warmer compared to July, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (98°F) and an average of 27°C (80°F). This month also experiences heavy rainfall, with a staggering 282 mm (11.1 in) of precipitation spread over 27 days, resulting in high humidity levels of 77%. In contrast, July offers milder conditions, with temperatures peaking at 32°C (90°F) and lower average humidity at 79%. Rainfall is minimal during this month, totaling just 13 mm (0.5 in) over three days. For more details on July weather conditions, you can refer to Jepun weather in July.
In December, the weather is generally warmer and wetter compared to August. The temperatures average around 27°C (80°F) with highs reaching up to 36°C (98°F), while August experiences a cooler average of 24°C (76°F) with a maximum of 32°C (89°F). December also sees significantly more rainfall, averaging 282 mm (11.1 in) across 27 days, in stark contrast to the much drier August, which only receives about 14 mm (0.6 in) over just 3 days. Additionally, humidity levels are slightly higher in August at 79%, compared to 77% in December. For more detailed information, visit Jepun weather in August.
In comparing the weather between December and September, we can observe noteworthy differences. December tends to be warmer, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (98°F), while September has slightly cooler averages with a minimum of 17°C (63°F) and a maximum of 33°C (92°F). Additionally, December experiences significantly higher precipitation, with 282 mm (11.1 in) falling over 27 days, contrasting sharply with September's mere 30 mm (1.2 in) over just 6 days. Interestingly, both months maintain a consistent humidity level of around 77%. For more details on September weather, you can visit Jepun weather in September.
In comparing the weather in December and October, we see some notable differences. December tends to be slightly warmer, with average temperatures reaching 27°C (80°F) compared to October's 26°C (79°F). The maximum temperatures also rise in December, peaking at 36°C (98°F) versus 34°C (94°F) in October. Additionally, December experiences significantly more rainfall, with 282 mm (11.1 in) over 27 days, while October sees just 81 mm (3.2 in) spread over 13 days. Both months maintain a similar humidity level of 77%. For more specific details about October weather, you can visit Jepun weather in October.
In December, the weather tends to be slightly warmer than in November, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (98°F), compared to November's range of 20°C (68°F) to 35°C (95°F). Both months experience significant rainfall, but December sees increased precipitation, measuring 282 mm (11.1 in) over 27 days, while November records 264 mm (10.4 in) over 26 days. Humidity is also similar; December is at 77%, slightly lower than November's 78%. For a more detailed look at weather conditions during November, you can refer to Jepun weather in November.
As December rolls into Jepun, residents and visitors alike experience a significant shift in weather conditions. This month stands out with its notably higher humidity and frequent rainfall, which is characteristic of the transition into the wet season. Average temperatures hover around a warm 27°C, but can soar up to a scorching 36°C, creating a steamy atmosphere. With precipitation occurring on about 27 days of the month, the lush landscapes come alive, offering a vibrant backdrop for adventure. Those looking to explore should be prepared for the unique blend of warmth and moisture that December brings, making it a distinctive contrast to the drier months. For more detailed insights, visit Jepun Climate.