January Weather in Sumberjo Kulon, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Sumberjo Kulon, Indonesia hovers around 26°C (79°F), with a minimum of 21°C (71°F) and reaching a sweltering maximum of 34°C (93°F). Expect significant precipitation, averaging 316 mm (12.4 in) over 25 days, alongside a high average humidity of 81%. Prepare for a warm and wet month!

January Temperature in Sumberjo Kulon

In January, in Sumberjo Kulon, the average temperature is 26°C (79°F). The maximum can reach 34°C (93°F) and the minimum can be as low as 21°C (71°F). This pleasant weather makes Sumberjo Kulon an ideal destination for travelers seeking warmth and comfort.

January Weather in Sumberjo Kulon: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sumberjo Kulon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumberjo Kulon, January typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (71°F).

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

January Precipitation in Sumberjo Kulon

In Sumberjo Kulon in January, the precipitation amount is 316 mm (12.4 in) spread over 25 days, indicating a relatively wet period.

January Precipitation Trends in Sumberjo Kulon

The chart displays monthly precipitation patterns in Sumberjo Kulon, 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 Sumberjo Kulon, January typically receives around 316 mm (12.4 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 Sumberjo Kulon

In Sumberjo Kulon in January, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

January Average Humidity in Sumberjo Kulon

This chart illustrates the average monthly humidity levels in Sumberjo Kulon, 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 Sumberjo Kulon 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 Sumberjo Kulon

In Sumberjo Kulon 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 Sumberjo Kulon, you can check here.

Maximum UV Index Levels in Sumberjo Kulon for January

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

Data source: Sumberjo Kulon 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 Sumberjo Kulon Compares to Other Months

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

This table compares monthly weather conditions in Sumberjo Kulon, 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)	316 mm (12.4 inches)	81%	extreme
February Weather	26°C (79°F)	370 mm (14.6 inches)	85%	extreme
March Weather	26°C (80°F)	294 mm (11.6 inches)	83%	extreme
April Weather	27°C (80°F)	166 mm (6.5 inches)	80%	extreme
May Weather	26°C (79°F)	62 mm (2.4 inches)	82%	extreme
June Weather	25°C (78°F)	46 mm (1.8 inches)	81%	extreme
July Weather	24°C (76°F)	13 mm (0.5 inches)	79%	extreme
August Weather	24°C (76°F)	14 mm (0.6 inches)	79%	extreme
September Weather	25°C (77°F)	30 mm (1.2 inches)	77%	extreme
October Weather	26°C (79°F)	81 mm (3.2 inches)	77%	extreme
November Weather	26°C (80°F)	264 mm (10.4 inches)	78%	extreme
December Weather	27°C (80°F)	282 mm (11.1 inches)	77%	extreme