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December Weather in Wonogiri, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Wonogiri, Indonesia is a warm 25°C (78°F), with lows dipping to 21°C (70°F) and highs reaching up to 33°C (91°F). Expect 394 mm (15.5 in) of precipitation spread over 29 days, contributing to an average humidity of 75%. Be prepared for both sun and rain as you enjoy your time in this beautiful locale!

December Temperature in Wonogiri

In December in Wonogiri, the average temperature is 25°C (78°F). Maximums can reach 33°C (91°F), while minimums can drop to as low as 21°C (70°F). This pleasant weather makes Wonogiri an ideal destination for travelers looking to enjoy mild temperatures and outdoor activities.

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

The chart illustrates December temperature patterns in Wonogiri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wonogiri, December typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787877757577787877
Data source: Temperature data for Wonogiri generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Wonogiri

In Wonogiri in December, the precipitation amount is 394 mm (15.5 in) spread over 29 days, indicating a significant level of rainfall for that period.

December Precipitation Trends in Wonogiri

The chart displays monthly precipitation patterns in Wonogiri, 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 Wonogiri, December typically receives around 394 mm (15.5 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec32845943231011372181353119386394
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wonogiri

In Wonogiri in December, humidity is 75%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, but also vibrant and alive, as the air is saturated with the scents of the surroundings and the energy of the environment.

December Average Humidity in Wonogiri

This chart illustrates the average monthly humidity levels in Wonogiri, 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 Wonogiri is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%86%84%80%81%81%78%74%70%72%73%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Wonogiri

In Wonogiri in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Wonogiri, you can check here.

Maximum UV Index Levels in Wonogiri for December

The chart shows the monthly maximum UV Index (UVI) for Wonogiri 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 Wonogiri typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141210111214161414
Data source: Wonogiri 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.

How December Weather in Wonogiri Compares to Other Months

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

This table compares monthly weather conditions in Wonogiri, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)328 mm (12.9 inches)82%extreme
February Weather25°C (77°F)459 mm (18.1 inches)86%extreme
March Weather25°C (78°F)431 mm (17.0 inches)84%extreme
April Weather26°C (78°F)310 mm (12.2 inches)80%extreme
May Weather26°C (78°F)113 mm (4.4 inches)81%extreme
June Weather25°C (77°F)72 mm (2.8 inches)81%very high
July Weather24°C (76°F)18 mm (0.7 inches)78%extreme
August Weather24°C (76°F)13 mm (0.5 inches)74%extreme
September Weather25°C (77°F)53 mm (2.1 inches)70%extreme
October Weather26°C (78°F)119 mm (4.7 inches)72%extreme
November Weather25°C (78°F)386 mm (15.2 inches)73%extreme
December Weather25°C (78°F)394 mm (15.5 inches)75%extreme

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