January Weather in Simpasai, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Simpasai, Indonesia hovers around 27°C (81°F), with minimums of 25°C (77°F) and maximums reaching 30°C (87°F). Expect significant rainfall, with a total precipitation of 236 mm (9.3 in) over approximately 25 days. The atmosphere is notably humid, with average humidity levels around 81%, making it feel even warmer.

January Temperature in Simpasai

In January, in Simpasai, the average temperature is a warm 27°C (81°F). The maximum can reach a comfortable 30°C (87°F), while the minimum can dip to a mild 25°C (77°F). This pleasant climate makes Simpasai an ideal destination for travelers seeking sunny and enjoyable weather.

January Weather in Simpasai: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Simpasai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Simpasai, January typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (87°F) and lows dropping to around 25°C (77°F).

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

January Precipitation in Simpasai

In Simpasai in January, the total precipitation amount is 236 mm (9.3 in) over the course of 25 days.

January Precipitation Trends in Simpasai

The chart displays monthly precipitation patterns in Simpasai, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Simpasai, January typically receives around 236 mm (9.3 inches) of precipitation spread over approximately 25 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Simpasai

In Simpasai in January humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

January Average Humidity in Simpasai

This chart illustrates the average monthly humidity levels in Simpasai, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Simpasai is approximately 81%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Simpasai

In Simpasai in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Simpasai.

Maximum UV Index Levels in Simpasai for January

The chart shows the monthly maximum UV Index (UVI) for Simpasai in January, 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 January, the maximum UV index in Simpasai typically reaches 15, which falls under the extreme exposure category.

Data source: Simpasai January 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 January Weather in Simpasai Compares to Other Months

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

This table compares monthly weather conditions in Simpasai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	236 mm (9.3 inches)	81%	extreme
February Weather	27°C (80°F)	288 mm (11.3 inches)	86%	extreme
March Weather	27°C (81°F)	232 mm (9.1 inches)	86%	extreme
April Weather	27°C (81°F)	105 mm (4.1 inches)	83%	extreme
May Weather	27°C (80°F)	57 mm (2.3 inches)	83%	extreme
June Weather	26°C (79°F)	30 mm (1.2 inches)	80%	very high
July Weather	25°C (77°F)	13 mm (0.5 inches)	75%	extreme
August Weather	25°C (77°F)	17 mm (0.6 inches)	71%	extreme
September Weather	26°C (79°F)	14 mm (0.5 inches)	68%	extreme
October Weather	27°C (80°F)	33 mm (1.3 inches)	68%	extreme
November Weather	27°C (81°F)	152 mm (6.0 inches)	71%	extreme
December Weather	27°C (81°F)	263 mm (10.4 inches)	76%	extreme