January Weather in Jalasenga, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Jalasenga, Indonesia reaches a pleasant 26°C (79°F), with daily highs peaking at 31°C (88°F) and lows around 23°C (74°F). Expect 436 mm (17.2 in) of precipitation spread over 25 days, contributing to an average humidity of 78%. Be prepared for a warm, humid month filled with refreshing showers!

January Temperature in Jalasenga

In January in Jalasenga, the average temperature is 26°C (79°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 23°C (74°F). This pleasant climate makes Jalasenga an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Jalasenga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jalasenga, January typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in Jalasenga

In Jalasenga in January, the precipitation amount is 436 mm (17.2 in) over the course of 25 days.

January Precipitation Trends in Jalasenga

The chart displays monthly precipitation patterns in Jalasenga, 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 Jalasenga, January typically receives around 436 mm (17.2 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 Jalasenga

In Jalasenga in January, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

January Average Humidity in Jalasenga

This chart illustrates the average monthly humidity levels in Jalasenga, 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 Jalasenga is approximately 78%, 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 Jalasenga

In Jalasenga 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 Jalasenga.

Maximum UV Index Levels in Jalasenga for January

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

Data source: Jalasenga 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 Jalasenga Compares to Other Months

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

This table compares monthly weather conditions in Jalasenga, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	436 mm (17.2 inches)	78%	extreme
February Weather	26°C (78°F)	461 mm (18.1 inches)	84%	extreme
March Weather	26°C (79°F)	468 mm (18.4 inches)	84%	extreme
April Weather	26°C (80°F)	228 mm (9.0 inches)	82%	extreme
May Weather	27°C (80°F)	103 mm (4.1 inches)	83%	extreme
June Weather	26°C (79°F)	52 mm (2.0 inches)	79%	very high
July Weather	26°C (79°F)	19 mm (0.7 inches)	74%	extreme
August Weather	26°C (79°F)	9 mm (0.3 inches)	71%	extreme
September Weather	27°C (81°F)	14 mm (0.6 inches)	70%	extreme
October Weather	28°C (82°F)	85 mm (3.4 inches)	69%	extreme
November Weather	27°C (81°F)	366 mm (14.4 inches)	70%	extreme
December Weather	26°C (80°F)	472 mm (18.6 inches)	72%	extreme