January Weather in Sumampir, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Sumampir, Indonesia hovers around 27°C (82°F), with a comfortable minimum of 25°C (77°F) and a warm maximum reaching 31°C (89°F). Visitors should prepare for significant rainfall, as 257 mm (10.1 in) of precipitation is expected over 25 days, accompanied by an average humidity level of 82%. Embrace the warmth and occasional showers for a refreshing experience!

January Temperature in Sumampir

In January in Sumampir, the average temperature is 27°C (82°F), with a maximum reaching 31°C (89°F) and a minimum dropping to as low as 25°C (77°F). This pleasant warm weather makes Sumampir an inviting destination for travelers looking to enjoy outdoor activities and explore the local attractions.

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

The chart illustrates January temperature patterns in Sumampir, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumampir, January typically has an average temperature of 27°C (82°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (77°F).

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

January Precipitation in Sumampir

In Sumampir in January, the precipitation amount is 257 mm (10.1 in) over the course of 25 days.

January Precipitation Trends in Sumampir

The chart displays monthly precipitation patterns in Sumampir, 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 Sumampir, January typically receives around 257 mm (10.1 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 Sumampir

In Sumampir in January humidity is 82%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a warm, thick blanket, making outdoor activities quite uncomfortable and travel feel a bit sluggish.

January Average Humidity in Sumampir

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

In Sumampir 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 Sumampir, you can check here.

Maximum UV Index Levels in Sumampir for January

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

Data source: Sumampir 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 Sumampir Compares to Other Months

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

This table compares monthly weather conditions in Sumampir, 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 (82°F)	257 mm (10.1 inches)	82%	extreme
February Weather	27°C (81°F)	295 mm (11.6 inches)	86%	extreme
March Weather	28°C (82°F)	262 mm (10.3 inches)	84%	extreme
April Weather	28°C (83°F)	177 mm (7.0 inches)	80%	extreme
May Weather	28°C (83°F)	78 mm (3.1 inches)	81%	extreme
June Weather	28°C (82°F)	69 mm (2.7 inches)	81%	very high
July Weather	27°C (81°F)	19 mm (0.7 inches)	78%	extreme
August Weather	27°C (81°F)	13 mm (0.5 inches)	74%	extreme
September Weather	28°C (82°F)	23 mm (0.9 inches)	70%	extreme
October Weather	28°C (83°F)	86 mm (3.4 inches)	72%	extreme
November Weather	28°C (83°F)	193 mm (7.6 inches)	73%	extreme
December Weather	28°C (82°F)	271 mm (10.7 inches)	75%	extreme