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December Weather in Grobokan, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Grobokan, Indonesia is a warm 26°C (80°F), with lows of 24°C (76°F) and highs reaching 30°C (86°F). However, be prepared for some rain, as the area experiences an average precipitation of 201 mm (7.9 in) over 26 days. With an average humidity of 76%, it's advisable to stay hydrated and enjoy the tropical vibe!

December Temperature in Grobokan

In December, in Grobokan, the average temperature is 26°C (80°F). Maximums can reach 30°C (86°F), while minimums can be as low as 24°C (76°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Grobokan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grobokan, December typically has an average temperature of 26°C (80°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979807978767676787980
Data source: Temperature data for Grobokan 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 Grobokan

In Grobokan in December, the total precipitation amount is 201 mm (7.9 in), occurring over a span of 26 days.

December Precipitation Trends in Grobokan

The chart displays monthly precipitation patterns in Grobokan, 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 Grobokan, December typically receives around 201 mm (7.9 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec244274201145444224222636199202
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Grobokan

In Grobokan in December humidity is 76%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel stifling and exhausting as you navigate the sticky air and sweat-drenched clothes.

December Average Humidity in Grobokan

This chart illustrates the average monthly humidity levels in Grobokan, 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 Grobokan is approximately 76%, 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 Grobokan

In Grobokan 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 Grobokan, you can check here.

Maximum UV Index Levels in Grobokan for December

The chart shows the monthly maximum UV Index (UVI) for Grobokan 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 Grobokan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141210111315161414
Data source: Grobokan 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 Grobokan Compares to Other Months

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

This table compares monthly weather conditions in Grobokan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)244 mm (9.6 inches)79%extreme
February Weather26°C (79°F)274 mm (10.8 inches)83%extreme
March Weather26°C (80°F)201 mm (7.9 inches)82%extreme
April Weather27°C (80°F)145 mm (5.7 inches)80%extreme
May Weather26°C (79°F)44 mm (1.7 inches)81%extreme
June Weather25°C (78°F)42 mm (1.6 inches)79%very high
July Weather25°C (76°F)24 mm (1.0 inches)77%extreme
August Weather24°C (76°F)22 mm (0.9 inches)77%extreme
September Weather25°C (77°F)26 mm (1.0 inches)77%extreme
October Weather25°C (78°F)36 mm (1.4 inches)76%extreme
November Weather26°C (79°F)199 mm (7.9 inches)76%extreme
December Weather26°C (80°F)201 mm (7.9 inches)76%extreme

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