December Weather in Ambian, Indonesia

Last updated: August 21, 2025

December in Ambian, Indonesia, is characterized by warm temperatures and notable precipitation. With maximums reaching 33°C (92°F) and average daily temperatures around 25°C (77°F), the weather remains quite tropical. However, visitors should be prepared for significant rainfall, as the area experiences approximately 494 mm (19.4 in) over 29 days, resulting in a humidity level of 76%. The lush landscapes brought on by these conditions make December a unique time to experience Ambian's natural beauty, despite the frequent showers.

December Temperature in Ambian

In December, Ambian, Indonesia, experiences a warming trend as the year draws to a close. With minimum temperatures averaging around 21°C (71°F), the island remains comfortably mild, while average daytime temperatures hover at a pleasant 25°C (77°F). As the month progresses, maximum temperatures can reach a sweltering 33°C (92°F), marking one of the hottest peaks of the year. This December warmth follows a gradual increase seen from November, where temperatures also touched 33°C (92°F), signaling a consistent tropical climate that is both inviting and vibrant. Overall, the weather in December is a delightful blend of warmth and humidity, perfect for enjoying the lush landscapes and vibrant culture that Ambian has to offer.

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

The chart illustrates December temperature patterns in Ambian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ambian, 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).
JanFebMarAprMayJunJulAugSepOctNovDec767576767674737475777776
Data source: Temperature data for Ambian 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 Ambian

December in Ambian, Indonesia is characterized by a significant uptick in precipitation, with 494 mm (or 19.4 inches) falling over 29 days. As the year draws to a close, the rainfall peaks, continuing the trend seen in previous months like November, which also experienced high levels at 443 mm. This consistent rain showcases the region's tropical climate, where the month-to-month variations highlight a dramatic drop in precipitation during the mid-year dry season—from a mere 29 mm in August to a substantial 488 mm by March—and a subsequent return to abundance as the wet season unfolds. December not only ties together the year's climatic narrative but also illustrates the area's dynamic weather patterns, culminating in a lush landscape nourished by the frequent showers.

December Precipitation Trends in Ambian

The chart displays monthly precipitation patterns in Ambian, 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 Ambian, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec449463488331134103472963110444494
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Ambian

In Ambian, Indonesia, December marks the continuation of a trend towards drier conditions, with humidity settling at a mild 76%. This is part of a gradual decline observed throughout the year, as the humidity peaked at 83% in February. Following the high levels in early months, July through November demonstrated a consistent drop, stabilizing at 76% by the end of the year. The relatively low humidity in December provides a pleasant contrast to the wetter months, making it an ideal time for outdoor activities amidst the lush, tropical backdrop that characterizes this vibrant region.

December Average Humidity in Ambian

This chart illustrates the average monthly humidity levels in Ambian, 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 Ambian is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%82%80%81%79%77%77%77%76%77%76%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ambian

In December, Ambian, Indonesia experiences an extreme UV Index of 14, with a burn time of just 10 minutes, reinforcing the necessity for sun protection during this peak tropical season. Throughout the year, the UV Index remains consistently high, often hitting the extreme category, particularly from January to September, where it reaches the maximum value of 15 for multiple months. As the year progresses into the cooler months of April and May, there's a slight dip in UV intensity, but December reaffirms the trend with another extreme reading. This consistency in high UV levels means that whether you're lounging on the beach or exploring the local landscape, vigilance against sun exposure is crucial. Don't forget to check out the full year’s UV Index details for more insights: Ambian UV Index.

Maximum UV Index Levels in Ambian for December

The chart shows the monthly maximum UV Index (UVI) for Ambian 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 Ambian typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515141210111315151414
Data source: Ambian 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 Ambian

In Ambian, Indonesia, December wraps up the year with 283 hours of sunshine, marking a delightful continuation of the region's sunny disposition. The trend through the months showcases a gradual increase in sunshine hours, peaking in October with an impressive 317 hours. Following this peak, December's sunshine remains robust, falling just slightly from November's 282 hours. Notably, the year has seen remarkable highs in the middle months, with May, July, and August consistently recording over 300 hours, indicating a substantial stretch of sunlit days that shape Ambian’s enchanting tropical allure. As the year closes, the reliable warmth of December sunshine invites both reflection and anticipation for the bright days ahead.

Monthly Sunshine Duration in Ambian: December Highlighted

The December sunshine duration represents the total number of hours Ambian 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.
JanFebMarAprMayJunJulAugSepOctNovDec220h260h286h289h305h293h306h312h303h317h282h283h
Data source: Ambian December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ambian During December

In Ambian, Indonesia, December typically presents a lower chance of sunny weather, with only an 8% likelihood of sunshine. This slight uptick from November's 4% suggests a modest improvement, yet it remains significantly below the averages seen in the mid-year months. As we track the trend throughout the year, it becomes clear that the best chances for sun are concentrated in April and July, where probabilities peak at 36% and 34%, respectively. While December may not be the sunniest time to visit, it's part of a seasonal pattern that sees a gradual shift from the heavy rains of earlier months to the more joyful presence of the sun in the following year.

Percentage of Sunny Days in December in Ambian

The chart illustrates the percentage of sunny days in Ambian 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 Ambian experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec2%4%11%36%33%29%34%31%25%25%4%8%
Data source: Ambian December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ambian in December

In Ambian, Indonesia, December wraps up the year with a delightful consistency in daylight duration, offering 12 hours of sunlight, much like the preceding months from January through November. The year begins with a stable 12 hours of daylight, creating a perfectly balanced rhythm of light and dark. As April through August rolls around, the daylight slightly dips to 11 hours, indicating a subtle shift in the seasons. However, September marks a return to the earlier 12-hour daylight trend, which continues uninterrupted through the end of the year. This steady daylight pattern not only enhances the tropical charm of Ambian, but also fosters a sense of predictability in daily life, making it a wonderful destination year-round.

Average Daylight Hours in Ambian for December

The chart illustrates the variation in daylight duration in Ambian throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 31m12h 20m12h 7m11h 54m11h 43m11h 38m11h 41m11h 50m12h 2m12h 16m12h 28m12h 34m
Data source: Ambian daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Ambian

As December arrives in Ambian, Indonesia, the average wind speed settles at a gentle 1.4 m/s (3 mph), providing a pleasant balance to the tropical climate. Compared to the cooler months preceding it, this slight uptick reflects a stabilizing trend after a series of variable wind patterns observed from June to November. During the summer months, particularly August and October, the wind speed climbs to a robust 1.8 m/s (4 mph), hinting at the influence of seasonal shifts. However, December’s breezy, yet calm conditions offer a perfect backdrop for year-end reflections, as the wind whispers softly through the palms, reminding us of the consistent beauty of Ambian’s climatic tapestry.

Average December Wind Speed in Ambian

The chart displays monthly wind speed patterns in Ambian, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.71.21.31.31.11.61.81.71.81.21.4 m/s
Data source: Ambian December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Ambian Compares to Other Months

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

December and January display relatively similar tropical weather patterns, yet there are notable differences. December typically experiences slightly warmer temperatures, with a maximum of 33°C (92°F) compared to January's 31°C (88°F). However, January sees a modest drop in average temperature, averaging 24°C (76°F) versus December's 25°C (77°F). Precipitation levels are slightly lower in January, with 449 mm (17.7 in) over 25 days, compared to December's 494 mm (19.4 in) across 29 days. Additionally, January has a slightly higher humidity level at 79%, compared to December's 76%. For a more detailed look at weather conditions during this period, you can check Ambian weather in January.

In comparing the weather between December and February, we observe subtle shifts in temperature and precipitation patterns. December typically sees slightly warmer averages with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 33°C (92°F), while February's temperatures are a bit cooler, ranging from a minimum of 21°C (70°F) to a maximum of 30°C (87°F). Precipitation remains high in both months, with December receiving 494 mm (19.4 in) over 29 days and February totaling 463 mm (18.2 in) over 28 days. Interestingly, February experiences a higher humidity level, averaging 83% compared to December's 76%. For more detailed insights, you can check Ambian weather in February.

In December, temperatures range from a minimum of 21°C (71°F) to a maximum of 33°C (92°F), with an average of 25°C (77°F). The month experiences significant rainfall, totaling 494 mm (19.4 in) over 29 days, and humidity levels hover around 76%. In contrast, March sees slightly cooler temperatures, with a minimum of 21°C (70°F) and a maximum of 31°C (87°F), averaging 24°C (76°F). Rainfall is also substantial, with 488 mm (19.2 in) over 30 days, but the humidity is higher at 82%. For more detailed insights into March weather, you can visit Ambian weather in March.

In comparing the weather patterns of December and April, both months exhibit warm average temperatures, hovering around 25°C (77°F). However, December tends to be warmer during the day, reaching a maximum of 33°C (92°F), while April's maximum is slightly lower at 30°C (87°F). Precipitation is significantly higher in December, with 494 mm (19.4 in) falling over 29 days, compared to April’s 331 mm (13.0 in) over 25 days. Additionally, humidity levels are marginally higher in April at 80%, compared to December's 76%. For more detailed information on April weather, you can visit Ambian weather in April.

In December, temperatures range from a minimum of 21°C (71°F) to a maximum of 33°C (92°F), with an average temperature of 25°C (77°F). This month experiences significant precipitation, totaling 494 mm (19.4 in) over 29 days, and humidity levels are quite high at 76%. In contrast, May sees slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 30°C (86°F), averaging 24°C (76°F). May is much drier, with only 134 mm (5.3 in) of rainfall over 16 days, and humidity rises to 81%. For a more detailed look at May's weather, you can check out Ambian weather in May.

December weather features warmer temperatures, with daily averages around 25°C (77°F) and highs reaching up to 33°C (92°F). However, this month also brings significant rainfall, averaging 494 mm (19.4 in) over 29 days and a humidity level at 76%. In contrast, June is slightly cooler, with an average temperature of 24°C (75°F), peaking at 29°C (85°F). The precipitation is notably lower at 103 mm (4.0 in) over just 13 days, and the humidity is slightly higher at 79%. Overall, December presents a much wetter and warmer climate compared to the drier and more moderate conditions of June. For more detailed weather insights, you can refer to Ambian weather in June.

In December, the weather is significantly warmer and wetter compared to July. With temperatures ranging from a minimum of 21°C (71°F) to a maximum of 33°C (92°F) and an average of 25°C (77°F), December experiences a higher level of heat. This month also sees substantial rainfall, with 494 mm (19.4 in) of precipitation spread over 29 days, contributing to a humid atmosphere at 76%. In contrast, July features milder temperatures, with a minimum of 17°C (64°F) and a maximum of 29°C (84°F), averaging at 23°C (73°F). Additionally, July is much drier, receiving only 47 mm (1.8 in) of precipitation across just 8 days, while maintaining a similar humidity level of 77%. For a detailed look at July weather conditions, visit Ambian weather in July.

December and August present contrasting weather patterns. December boasts higher temperatures, with an average of 25°C (77°F) and a maximum of 33°C (92°F), compared to August's average of 23°C (74°F) and a maximum of 30°C (86°F). Additionally, December experiences significant rainfall, with 494 mm (19.4 in) spread across 29 days, making it a far wetter month than August, which sees only 29 mm (1.2 in) of precipitation over 7 days. Both months have similar humidity levels, hovering around 76% in December and 77% in August. For more insights into August weather, you can visit Ambian weather in August.

In comparing the weather conditions between December and September, December presents a warmer climate with average temperatures ranging from a minimum of 21°C (71°F) to a maximum of 33°C (92°F), while September has slightly cooler temperatures, with a minimum of 18°C (64°F) and a maximum of 31°C (88°F). Additionally, December experiences significantly higher precipitation, with 494 mm (19.4 in) spread over 29 days, compared to September's relatively modest 63 mm (2.5 in) over just 8 days. Both months exhibit high humidity levels, with December at 76% and September at 77%, making the atmosphere feel quite humid throughout the year. For more specific details on September weather, you can visit Ambian weather in September.

December weather showcases warmer temperatures, with a minimum of 21°C (71°F) and a maximum of 33°C (92°F), compared to October's cooler minimum of 19°C (67°F) and maximum of 32°C (91°F). Both months share the same average temperature of 25°C (77°F), but December is notably wetter, experiencing 494 mm (19.4 in) of precipitation over 29 days, while October sees only 110 mm (4.3 in) over 12 days. Humidity remains consistent at 76% for both months, contributing to the tropical feel. For more detailed information, you can visit Ambian weather in October.

In comparing the weather of December and November, both months exhibit similar temperature ranges, with minimums around 21°C (69°F to 71°F), averages at 25°C (77°F), and maximums peaking at 33°C (92°F). However, December experiences slightly more precipitation, totaling 494 mm (19.4 in) over 29 days, compared to November's 443 mm (17.5 in) across 23 days. This increase in rainfall makes December a wetter month, yet the humidity remains consistent at 76% for both months. For more detailed information on November's weather, you can visit Ambian weather in November.

Compare Ambian's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Ambian

In December, Ambian transforms into a vibrant tapestry of high humidity and frequent precipitation, creating a stark contrast to the more temperate months. While the temperatures remain warm, averaging around 25°C (77°F), the almost incessant rain—spanning 29 days—adds a lush vibrancy to the landscape. This wet season sets December apart, fostering a unique atmosphere filled with the sounds of rainfall and the scent of damp earth. For those seeking to explore Ambian's enchanting environment, the changing weather is a beautiful reminder of nature's rhythm. To learn more about what to expect throughout the year, check out Ambian Climate.