January Weather in Jatisari, Indonesia

Last updated: August 23, 2025

In Jatisari, Indonesia, the average temperature in January hovers around 27°C (81°F), making it a warm destination for visitors. Temperatures can dip to a minimum of 24°C (76°F) and may rise to a maximum of 31°C (89°F). However, be prepared for a fair amount of rainfall, with an average precipitation of 271 mm (10.7 in) over 25 days. The air is notably humid, with an average humidity level of 82%, adding to the tropical feel of the region.

January Temperature in Jatisari

In January in Jatisari, the average temperature is 27°C (81°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 24°C (76°F). This pleasant climate makes it an ideal time to explore the outdoor attractions and enjoy various activities in Jatisari.

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

The chart illustrates January temperature patterns in Jatisari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jatisari, January typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (89°F) and lows dropping to around 24°C (76°F).

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

January Precipitation in Jatisari

In Jatisari in January, the precipitation amount is 271 mm (10.7 in) spread over 25 days.

January Precipitation Trends in Jatisari

The chart displays monthly precipitation patterns in Jatisari, 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 Jatisari, January typically receives around 271 mm (10.7 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 Jatisari

In Jatisari in January humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

January Average Humidity in Jatisari

This chart illustrates the average monthly humidity levels in Jatisari, 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 Jatisari is approximately 82%, 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 Jatisari

In Jatisari in January, 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 Jatisari, you can check here.

Maximum UV Index Levels in Jatisari for January

The chart shows the monthly maximum UV Index (UVI) for Jatisari 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 Jatisari typically reaches 14, which falls under the extreme exposure category.

Data source: Jatisari 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 Jatisari Compares to Other Months

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

This table compares monthly weather conditions in Jatisari, 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)	271 mm (10.7 inches)	82%	extreme
February Weather	27°C (81°F)	283 mm (11.1 inches)	86%	extreme
March Weather	27°C (81°F)	248 mm (9.8 inches)	84%	extreme
April Weather	28°C (82°F)	185 mm (7.3 inches)	80%	extreme
May Weather	28°C (83°F)	92 mm (3.6 inches)	81%	extreme
June Weather	28°C (82°F)	73 mm (2.9 inches)	81%	very high
July Weather	27°C (81°F)	24 mm (0.9 inches)	78%	extreme
August Weather	27°C (81°F)	14 mm (0.5 inches)	74%	extreme
September Weather	28°C (82°F)	30 mm (1.2 inches)	70%	extreme
October Weather	28°C (83°F)	97 mm (3.8 inches)	72%	extreme
November Weather	28°C (82°F)	215 mm (8.5 inches)	73%	extreme
December Weather	27°C (82°F)	241 mm (9.5 inches)	75%	extreme