January Weather in Jalgung, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Jalgung, Indonesia is a warm 27°C (81°F). Expect a minimum of 25°C (78°F) and a peak of 31°C (87°F), creating a pleasant yet humid environment with an average humidity of 81%. Be prepared for 332 mm (13.1 in) of precipitation over about 25 days, making it a lush and vibrant time of year!

January Temperature in Jalgung

In January in Jalgung, the average temperature is 27°C (81°F). Maximum temperatures can reach 31°C (87°F) while minimums can drop to as low as 25°C (78°F). This mild climate makes Jalgung an ideal destination for travelers seeking pleasant weather during their visit.

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

The chart illustrates January temperature patterns in Jalgung, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jalgung, January typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (87°F) and lows dropping to around 25°C (78°F).

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

January Precipitation in Jalgung

In Jalgung in January, the total precipitation amount reaches 332 mm (13.1 in) over a span of 25 days.

January Precipitation Trends in Jalgung

The chart displays monthly precipitation patterns in Jalgung, 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 Jalgung, January typically receives around 332 mm (13.1 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 Jalgung

In Jalgung 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 Jalgung

This chart illustrates the average monthly humidity levels in Jalgung, 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 Jalgung 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 Jalgung

In Jalgung 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 Jalgung, you can check here.

Maximum UV Index Levels in Jalgung for January

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

Data source: Jalgung 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 Jalgung Compares to Other Months

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

This table compares monthly weather conditions in Jalgung, 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)	332 mm (13.1 inches)	81%	extreme
February Weather	27°C (81°F)	351 mm (13.8 inches)	85%	extreme
March Weather	27°C (82°F)	342 mm (13.5 inches)	83%	extreme
April Weather	28°C (83°F)	209 mm (8.2 inches)	80%	extreme
May Weather	28°C (83°F)	80 mm (3.2 inches)	81%	extreme
June Weather	28°C (82°F)	61 mm (2.4 inches)	80%	extreme
July Weather	27°C (81°F)	15 mm (0.6 inches)	78%	extreme
August Weather	27°C (81°F)	6 mm (0.2 inches)	74%	extreme
September Weather	28°C (82°F)	17 mm (0.7 inches)	72%	extreme
October Weather	28°C (83°F)	68 mm (2.7 inches)	72%	extreme
November Weather	28°C (83°F)	246 mm (9.7 inches)	73%	extreme
December Weather	28°C (82°F)	360 mm (14.2 inches)	75%	extreme