January Weather in Rundeng, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Rundeng, Indonesia reaches a pleasant 26°C (80°F), with minimums dipping to 23°C (73°F) and maximums soaring to 32°C (89°F). Expect 217 mm (8.5 in) of precipitation spread over 19 days, resulting in an average humidity of 83% that adds to the tropical atmosphere. Enjoy the warmth while staying prepared for the occasional rain!

January Temperature in Rundeng

In January in Rundeng, the average temperature is 26°C (80°F), with maximums reaching 32°C (89°F) and minimums dropping to as low as 23°C (73°F). This mild and warm weather makes it an ideal time for travelers to explore and enjoy the outdoor attractions in Rundeng.

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

The chart illustrates January temperature patterns in Rundeng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rundeng, January typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (89°F) and lows dropping to around 23°C (73°F).

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

January Precipitation in Rundeng

In Rundeng in January, the precipitation amount is 217 mm (8.5 in), occurring over the course of 19 days.

January Precipitation Trends in Rundeng

The chart displays monthly precipitation patterns in Rundeng, 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 Rundeng, January typically receives around 217 mm (8.5 inches) of precipitation spread over approximately 19 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 Rundeng

In Rundeng in January humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

January Average Humidity in Rundeng

This chart illustrates the average monthly humidity levels in Rundeng, 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 Rundeng is approximately 83%, 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 Rundeng

In Rundeng 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 Rundeng, you can check here.

Maximum UV Index Levels in Rundeng for January

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

Data source: Rundeng 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 Rundeng Compares to Other Months

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

This table compares monthly weather conditions in Rundeng, 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 (80°F)	217 mm (8.5 inches)	83%	extreme
February Weather	27°C (80°F)	153 mm (6.0 inches)	74%	extreme
March Weather	27°C (80°F)	280 mm (11.0 inches)	74%	extreme
April Weather	27°C (80°F)	329 mm (12.9 inches)	77%	extreme
May Weather	27°C (81°F)	256 mm (10.1 inches)	82%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	85%	extreme
July Weather	26°C (80°F)	242 mm (9.5 inches)	84%	extreme
August Weather	26°C (80°F)	237 mm (9.3 inches)	87%	extreme
September Weather	26°C (79°F)	263 mm (10.3 inches)	89%	extreme
October Weather	26°C (79°F)	375 mm (14.8 inches)	89%	extreme
November Weather	26°C (79°F)	548 mm (21.6 inches)	88%	extreme
December Weather	26°C (79°F)	359 mm (14.1 inches)	88%	extreme