December Weather in Simpang, Indonesia

Last updated: August 23, 2025

In Simpang, Indonesia, the average temperature in December is a warm 27°C (81°F). Minimum temperatures can dip to 23°C (74°F), while the maximum can soar to 34°C (93°F). During this month, precipitation averages 290 mm (11.4 in) over 28 days, contributing to a high humidity level of 88%. Stay prepared for a tropical experience!

December Temperature in Simpang

In December in Simpang, the average temperature is 27°C (81°F). Maximums can reach up to 34°C (93°F), while minimums can drop to as low as 23°C (74°F). It's a great time to visit for warm weather and plenty of sunshine!

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

The chart illustrates December temperature patterns in Simpang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simpang, December typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (93°F) and lows dropping to around 23°C (74°F).

Data source: Temperature data for Simpang generated using information from the Copernicus Climate Change Service.

December Precipitation in Simpang

In Simpang in December, the precipitation amount is 290 mm (11.4 in) during a span of 28 days.

December Precipitation Trends in Simpang

The chart displays monthly precipitation patterns in Simpang, 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 Simpang, December typically receives around 290 mm (11.4 inches) of precipitation spread over approximately 28 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Simpang

In Simpang in December, humidity is 88%. With an average temperature of 27°C (81°F), this humidity feels like a warm, thick blanket wrapping around you as you travel, making every step feel more laborious and requiring frequent breaks to cool down and hydrate.

December Average Humidity in Simpang

This chart illustrates the average monthly humidity levels in Simpang, 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 Simpang is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Simpang

In Simpang in December, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Simpang.

Maximum UV Index Levels in Simpang for December

The chart shows the monthly maximum UV Index (UVI) for Simpang 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 Simpang typically reaches 13, which falls under the extreme exposure category.

Data source: Simpang 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 Simpang Compares to Other Months

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

This table compares monthly weather conditions in Simpang, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	227 mm (8.9 inches)	90%	extreme
February Weather	27°C (81°F)	208 mm (8.2 inches)	88%	extreme
March Weather	27°C (81°F)	306 mm (12.0 inches)	88%	extreme
April Weather	27°C (81°F)	305 mm (12.0 inches)	85%	extreme
May Weather	28°C (82°F)	275 mm (10.8 inches)	85%	extreme
June Weather	27°C (81°F)	218 mm (8.6 inches)	85%	extreme
July Weather	27°C (81°F)	145 mm (5.7 inches)	86%	extreme
August Weather	28°C (82°F)	163 mm (6.4 inches)	88%	extreme
September Weather	27°C (82°F)	213 mm (8.4 inches)	87%	extreme
October Weather	27°C (81°F)	276 mm (10.9 inches)	87%	extreme
November Weather	27°C (81°F)	319 mm (12.6 inches)	86%	extreme
December Weather	27°C (81°F)	290 mm (11.4 inches)	88%	extreme