January Weather in Rumbia, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Rumbia, Indonesia hovers around 28°C (82°F), with the mercury dipping to a minimum of 25°C (78°F) and peaking at a maximum of 32°C (89°F). Expect a lively atmosphere with an average precipitation of 148 mm (5.8 in) spread over 23 days, resulting in a climate that's both damp and vibrant, reflected in an average humidity level of 80%.

January Temperature in Rumbia

In January in Rumbia, the average temperature is 28°C (82°F). Maximums can reach 32°C (89°F), while minimums can be as low as 25°C (78°F). This makes it an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates January temperature patterns in Rumbia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rumbia, January typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (89°F) and lows dropping to around 25°C (78°F).

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

January Precipitation in Rumbia

In Rumbia in January, the precipitation amount is 148 mm (5.8 in) spread over 23 days.

January Precipitation Trends in Rumbia

The chart displays monthly precipitation patterns in Rumbia, 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 Rumbia, January typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 23 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 Rumbia

In Rumbia in January, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

January Average Humidity in Rumbia

This chart illustrates the average monthly humidity levels in Rumbia, 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 Rumbia is approximately 80%, 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 Rumbia

In Rumbia 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 Rumbia.

Maximum UV Index Levels in Rumbia for January

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

Data source: Rumbia 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 Rumbia Compares to Other Months

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

This table compares monthly weather conditions in Rumbia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	148 mm (5.8 inches)	80%	extreme
February Weather	27°C (82°F)	210 mm (8.3 inches)	84%	extreme
March Weather	27°C (81°F)	250 mm (9.9 inches)	84%	extreme
April Weather	27°C (81°F)	214 mm (8.4 inches)	83%	extreme
May Weather	27°C (81°F)	265 mm (10.4 inches)	82%	extreme
June Weather	26°C (80°F)	247 mm (9.7 inches)	84%	extreme
July Weather	26°C (79°F)	132 mm (5.2 inches)	84%	extreme
August Weather	26°C (79°F)	59 mm (2.3 inches)	82%	extreme
September Weather	26°C (80°F)	64 mm (2.5 inches)	78%	extreme
October Weather	27°C (81°F)	44 mm (1.7 inches)	80%	extreme
November Weather	28°C (82°F)	133 mm (5.2 inches)	78%	extreme
December Weather	28°C (82°F)	199 mm (7.8 inches)	78%	extreme