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December Weather in Tiom, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Tiom, Indonesia is a cool 13°C (56°F), with minimums dipping to 7°C (45°F) and reaching a maximum of 22°C (72°F). Be prepared for damp conditions, as the region experiences an average precipitation of 457 mm (18.0 in) over a span of 30 days and an average humidity level of 90%.

December Temperature in Tiom

In December in Tiom, the average temperature is 13°C (56°F), with a maximum reaching 22°C (72°F) and a minimum dropping as low as 7°C (45°F). This mild weather makes it a great time for outdoor activities and exploring the local attractions.

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

The chart illustrates December temperature patterns in Tiom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tiom, December typically has an average temperature of 13°C (56°F), with highs reaching up to 22°C (72°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec555555555654545454555556
Data source: Temperature data for Tiom 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 Tiom

In Tiom in December, the total precipitation amount is 457 mm (18.0 in) over the course of 30 days.

December Precipitation Trends in Tiom

The chart displays monthly precipitation patterns in Tiom, 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 Tiom, December typically receives around 457 mm (18.0 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec359468504452358252254218274365346457
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tiom

In Tiom in December, humidity is 90%. With an average temperature of 13°C (56°F), this humidity feels like a moist blanket enveloping you, making every step sticky and muggy, and forcing you to take frequent breaks in the shade as you explore the scenery.

December Average Humidity in Tiom

This chart illustrates the average monthly humidity levels in Tiom, 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 Tiom is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%90%90%90%92%92%92%91%90%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tiom

In Tiom in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Tiom.

Maximum UV Index Levels in Tiom for December

The chart shows the monthly maximum UV Index (UVI) for Tiom 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 Tiom typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181919191614141517171716
Data source: Tiom 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 Tiom Compares to Other Months

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

This table compares monthly weather conditions in Tiom, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)359 mm (14.1 inches)90%extreme
February Weather13°C (55°F)468 mm (18.4 inches)90%extreme
March Weather13°C (55°F)504 mm (19.8 inches)90%extreme
April Weather13°C (56°F)452 mm (17.8 inches)90%extreme
May Weather13°C (56°F)358 mm (14.1 inches)90%extreme
June Weather12°C (55°F)252 mm (9.9 inches)92%extreme
July Weather12°C (54°F)254 mm (10.0 inches)92%extreme
August Weather12°C (54°F)218 mm (8.6 inches)92%extreme
September Weather12°C (55°F)274 mm (10.8 inches)91%extreme
October Weather13°C (55°F)365 mm (14.4 inches)90%extreme
November Weather13°C (56°F)346 mm (13.6 inches)90%extreme
December Weather13°C (56°F)457 mm (18.0 inches)90%extreme

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