December Weather in Seraya, Indonesia

Last updated: August 21, 2025

December in Seraya, Indonesia is characterized by mild temperatures and high humidity, ideal for those who enjoy tropical conditions. Daytime highs reach a comfortable 29°C (85°F), while the average temperature hovers around 27°C (81°F). Evenings cool slightly to around 25°C (78°F), making for pleasant nights. However, this month also brings significant rainfall, with an average precipitation of 175 mm (6.9 in) spread across 26 days, fostering the lush greenery the region is known for. Whether you’re exploring its vibrant landscapes or relaxing by the coast, December offers a warm yet refreshing experience in this beautiful Indonesian locale.

December Temperature in Seraya

In December, Seraya, Indonesia, experiences a tropical climate that is both warm and inviting. With minimum temperatures around 25°C (77°F), the month maintains a cozy feel, while the average hovers at 27°C (81°F) and peaks at 29°C (85°F). This slight rise from previous months introduces a touch more warmth, as the region transitions from late rainy season towards the knee-deep summer months ahead. Overall, December reflects a consistent warmth that characterizes Seraya's climate, making it an ideal time for travelers seeking to bask in the sun or explore its lush landscapes.

December Weather in Seraya: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Seraya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seraya, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec818081828280797879808181
Data source: Temperature data for Seraya generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Seraya

In Seraya, Indonesia, December marks a significant increase in precipitation, with 175 mm (6.9 in) of rain falling over 26 days, making it one of the wettest months of the year. This trend continues from November, which also saw a substantial 150 mm (5.9 in), creating a noticeable pattern of increased rain during the year’s end. The spike in rainy days and total precipitation underscores the shift to the wet season, as previous months like July and August recorded minimal rainfall with only 30 mm (1.2 in) and 33 mm (1.3 in) respectively. As the year concludes, the higher precipitation levels not only signify a transition into the rainy period but also contribute to the vibrant landscapes and rich biodiversity that define this tropical region.

December Precipitation Trends in Seraya

The chart displays monthly precipitation patterns in Seraya, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Seraya, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec21221715083353330332538150175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Seraya

In December, humidity in Seraya, Indonesia sits comfortably at 72%, indicating a slight increase from the drier months of October and November, both at 69%. Throughout the year, humidity levels exhibit a clear trend, beginning at a high of 78% in January and peaking at 84% in February. As the year progresses towards the middle months, there’s a gradual decline, with levels dipping to their lowest in October and November. December marks a gentle rise in humidity, suggesting a transition towards the wetter season. Overall, Seraya experiences a dynamic range of humidity, reflective of the region's rich tropical climate, providing both challenges and beauty for its inhabitants.

December Average Humidity in Seraya

This chart illustrates the average monthly humidity levels in Seraya, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Seraya is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%84%82%80%79%76%73%72%71%69%69%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Seraya

In Seraya, Indonesia, the UV Index remains strikingly high throughout the year, with December recording a UV Index of 14—an indication of extreme exposure risk. This trend of persistent high UV levels, seen from January to November, underscores the need for sun safety measures. The burn time consistently hovers around 10 minutes for much of the year, reinforcing the urgency of protection against harmful rays. Even as the Index dips slightly in June and July, the remains influenced by intense sunlight underscores the challenges faced by locals and visitors alike. As we approach the year's end, it's essential to acknowledge the importance of safeguarding your skin while enjoying the tropical beauty of this destination. For more information on UV levels and safety tips, visit Seraya UV Index.

Maximum UV Index Levels in Seraya for December

The chart shows the monthly maximum UV Index (UVI) for Seraya in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Seraya typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151615151310111315151414
Data source: Seraya December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Seraya

As the year draws to a close, December in Seraya, Indonesia offers a delightful blend of moderated sunlight with 291 hours of sunshine, showcasing the region’s tropical charm. This month’s sunlit days are slightly less than November but align well with the general trend of consistent sunlight throughout the year. Transitioning from January's modest 229 hours, the island steadily welcomes the sun, peaking in August with an impressive 311 hours. Interestingly, the subsequent drop in hours from the peak suggests a gentle but steady embrace of the rainy season, wrapping the year in a warm, tranquil farewell while still bestowing a generous share of sunshine.

Monthly Sunshine Duration in Seraya: December Highlighted

The December sunshine duration represents the total number of hours Seraya experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec229h270h295h294h307h295h308h311h304h319h293h291h
Data source: Seraya December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seraya During December

In Seraya, Indonesia, the likelihood of sunny weather sees a notable shift as the year progresses. While January kicks off the year with a mere 4% chance of sunshine, the prospects begin to brighten significantly in April and May, when the chances soar to 52% and 53%, respectively. This upward trend continues into June and July, peaking at an impressive 61% in the height of summer. However, as the year wanes towards December, the chance of sun dips to 16%, reflecting a return to more typical rainy conditions. Thus, while December may not hold the best odds for sun seekers, the preceding months offer a delightful window of opportunity for sunshine in this tropical paradise.

Percentage of Sunny Days in December in Seraya

The chart illustrates the percentage of sunny days in Seraya throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Seraya experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec4%6%18%52%53%54%61%52%42%34%10%16%
Data source: Seraya December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seraya in December

In Seraya, Indonesia, the daylight duration showcases a fascinating seasonal rhythm, beginning with consistent 12-hour days from January through March. As the year progresses into April, daylight begins to wane, settling at 11 hours per day from April to August. This brief period of shorter days is then followed by a return to 12 hours of daylight from September through December. The pattern reflects a gentle shift between equilibrium and variability, where the long, sun-soaked days of mid-year give way to more balanced daylight as the year comes to a close, creating a harmonious cycle that aligns with the region's tropical climate.

Average Daylight Hours in Seraya for December

The chart illustrates the variation in daylight duration in Seraya throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 32m12h 21m12h 7m11h 53m11h 42m11h 37m11h 40m11h 49m12h 2m12h 16m12h 29m12h 35m
Data source: Seraya daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Seraya

In December, the wind in Seraya, Indonesia tends to settle to a moderate average speed of 3.0 m/s (7 mph). This consistent breeze reflects a broader trend observed throughout the latter part of the year, with wind speeds gradually increasing from 2.6 m/s in June to a peak of 5.1 m/s in October, before tapering off again. The summer months, particularly July and August, bring notably stronger winds averaging 4.6 to 4.8 m/s. However, the transition into December suggests a return to calmer conditions, reminiscent of the wind speeds recorded in January and February. As the year draws to a close, the gentle winds offer a serene backdrop to the stunning landscapes of Seraya, inviting both relaxation and gentle exploration.

Average December Wind Speed in Seraya

The chart displays monthly wind speed patterns in Seraya, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.02.33.23.32.64.64.84.65.12.73.0 m/s
Data source: Seraya December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Seraya Compares to Other Months

Weather in Seraya varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Seraya, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, the weather is characterized by consistently warm temperatures, with a minimum of 25°C (78°F), an average of 27°C (81°F), and a maximum of 29°C (85°F). However, it experiences significant rainfall, totaling 175 mm (6.9 inches) over 26 days, contributing to a humidity level of 72%.

As the year transitions into January, the weather remains similar in temperature, with the same minimum, average, and maximum readings. Nonetheless, January sees an increase in precipitation, totaling 212 mm (8.3 inches) across 22 days, and a rise in humidity to 78%. This indicates that while temperatures remain steady, January is generally wetter and more humid compared to December. For more details, check Seraya weather in January.

In December, the weather is characterized by warm temperatures, with a minimum of 25°C (78°F) and an average high of 29°C (85°F). The month sees a significant amount of rainfall, totaling 175 mm (6.9 in) spread over 26 days, accompanied by a relative humidity of 72%. In contrast, February maintains similar temperature averages, yet experiences a slightly wetter climate with 217 mm (8.6 in) of precipitation over 25 days and increased humidity at 84%. This difference highlights that while both months share similar temperatures, February is notably more humid and rainier. For more detailed insights, check out Seraya weather in February.

In December, temperatures remain consistently warm, with a minimum of 25°C (78°F) and a maximum of 29°C (85°F), matching the average of 27°C (81°F). However, this month experiences a higher precipitation level of 175 mm (6.9 in) over 26 days, contributing to a humidity level of 72%. In contrast, March offers a similar temperature range, maintaining the same minimum, average, and maximum temperatures, yet it records slightly less precipitation at 150 mm (5.9 in) over 24 days. This results in a higher humidity of 82% in March, making it feel a bit more muggy despite the nearly identical temperatures. For more detailed insights, check out Seraya weather in March.

In comparing the weather between December and April, we observe a slight increase in temperature during April, with minimum temperatures reaching 26°C (78°F) and maximums at 30°C (86°F), compared to December's minimum of 25°C (78°F) and maximum of 29°C (85°F). While both months experience a similar average temperature, April tends to be drier, receiving only 83 mm (3.3 in) of precipitation over 14 days, in contrast to December's higher rainfall of 175 mm (6.9 in) spread across 26 days. Additionally, April's humidity levels are slightly higher at 80%, compared to December's 72%. For more detailed weather conditions in April, you can visit Seraya weather in April.

December and May exhibit warm temperatures, but December tends to be slightly cooler with a minimum temperature of 25°C (78°F) and an average of 27°C (81°F), while May starts at a minimum of 26°C (78°F) and averages 28°C (82°F). Despite the similar warmth, December is characterized by significantly higher rainfall, totaling 175 mm (6.9 in) over 26 days, compared to May's much drier 35 mm (1.4 in) over just 9 days. Humidity levels are comparable, with December at 72% and May slightly higher at 79%. For more detailed weather information, visit Seraya weather in May.

December and June exhibit similar temperature patterns, with both months featuring minimum temperatures around 25°C (77°F), average temperatures of 27°C (81°F), and maximum temperatures reaching 29°C (85°F). However, the weather in December is notably wetter, receiving 175 mm (6.9 in) of precipitation over 26 days, compared to June's much drier conditions with just 33 mm (1.3 in) of rain over 9 days. Additionally, humidity levels are slightly higher in June at 76%, compared to 72% in December, making both months feel relatively warm and humid, but June experiences significantly less rainfall. For more details about weather patterns in June, you can refer to Seraya weather in June.

In December, the weather is slightly warmer and more humid than in July, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F). The month experiences substantial rainfall, with 175 mm (6.9 in) of precipitation spread over 26 days, leading to a more humid environment at 72%. In contrast, July offers a milder climate with temperatures averaging from 24°C (76°F) to 28°C (83°F) and significantly lower precipitation of only 30 mm (1.2 in) over 7 days. Humidity remains comparable, at 73%, making July a drier and slightly cooler alternative. For more details about July weather, check out Seraya weather in July.

December and August present distinct weather patterns, making each month unique in its own way. In December, temperatures are slightly warmer with a minimum of 25°C (78°F) and an average of 27°C (81°F), peaking at a maximum of 29°C (85°F). The month is characterized by significantly higher precipitation, totaling 175 mm (6.9 in) over 26 days, contributing to a lush and vibrant atmosphere. In contrast, August experiences milder temperatures, with a minimum of 23°C (74°F), an average of 26°C (79°F), and a maximum of 28°C (83°F). Rainfall is much less frequent in August, totaling only 33 mm (1.3 in) over 10 days, which complements the warm climate. Despite the differences, both months share a consistent humidity level of 72%. For more specific details about weather conditions in August, you can check Seraya weather in August.

In comparing the weather between December and September, we see that December experiences slightly higher temperatures, with a minimum of 25°C (78°F) and an average of 27°C (81°F), compared to September's minimum of 24°C (75°F) and average of 26°C (79°F). However, December is significantly wetter, receiving 175 mm (6.9 in) of precipitation over 26 days, while September has much less rain at 25 mm (1.0 in) across only 8 days. Humidity levels remain fairly similar, with December at 72% and September at 71%. Overall, December tends to be warmer and much wetter than September. For more details on September weather patterns, you can check Seraya weather in September.

In comparing the weather of December and October, both months showcase similar temperature ranges, with minimums around 25°C (77°F to 78°F) and averages hovering between 27°C (80°F) and 27°C (81°F). However, December experiences significantly higher precipitation, totaling 175 mm (6.9 in) over 26 days compared to October's milder 38 mm (1.5 in) across just 12 days. This increased rainfall in December leads to a slightly higher humidity level of 72%, in contrast to October's 69%. For more details, you can check out Seraya weather in October.

In comparing the weather of December and November, we see that both months have very similar temperature ranges. December maintains a minimum of 25°C (78°F) and an average of 27°C (81°F), just like November. However, December experiences slightly higher maximum temperatures, reaching up to 29°C (85°F) compared to November's 29°C (84°F). Precipitation also increases in December, with 175 mm (6.9 in) over 26 rainy days, compared to November's 150 mm (5.9 in) over 20 days. Additionally, humidity rises in December to 72%, while November has a lower humidity level of 69%. These factors suggest that December is generally wetter and more humid than November, despite similar temperature profiles. For more detailed insights on November’s weather, you can check Seraya weather in November.

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Conclusion: What to Expect From December Weather in Seraya

As December unfolds in Seraya, the weather transforms into a blend of warmth and moisture that sets it apart from other months. With temperatures gently hovering around a comfortable 27°C (81°F) and humidity levels rising to 72%, it creates a lush, tropical atmosphere. However, this month is characterized by an increase in precipitation, witnessing nearly 175 mm of rain across 26 days, making it one of the wetter times of the year. This significant rainfall nourishes the vibrant landscapes, creating a stunning contrast against the warm temperatures, unlike the drier months preceding it. For a deeper understanding of how these conditions shape life in this region, explore the complete details at Seraya Climate.