January Weather in Sepatan, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Sepatan, Indonesia reaches a warm 28°C (82°F), with daily highs of up to 33°C (91°F) and lows around 24°C (76°F). However, be prepared for frequent rainfall, as the region sees an average precipitation of 223 mm (8.8 in) over 24 days. With an average humidity of 84%, the air can feel quite muggy, making it essential to stay hydrated and seek shade during those hot afternoons!

January Temperature in Sepatan

In January in Sepatan, the average temperature is 28°C (82°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as 24°C (76°F). This pleasant and warm climate makes Sepatan an ideal destination for travelers seeking sunshine and outdoor activities.

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

The chart illustrates January temperature patterns in Sepatan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sepatan, January typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (91°F) and lows dropping to around 24°C (76°F).

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

January Precipitation in Sepatan

In Sepatan in January, the total precipitation amount is 223 mm (8.8 in) recorded over a span of 24 days.

January Precipitation Trends in Sepatan

The chart displays monthly precipitation patterns in Sepatan, 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 Sepatan, January typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 24 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 Sepatan

In Sepatan in January humidity is 84%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel sticky and exhausting for traveling.

January Average Humidity in Sepatan

This chart illustrates the average monthly humidity levels in Sepatan, 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 Sepatan is approximately 84%, 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 Sepatan

In Sepatan 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 Sepatan, you can check here.

Maximum UV Index Levels in Sepatan for January

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

Data source: Sepatan 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 Sepatan Compares to Other Months

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

This table compares monthly weather conditions in Sepatan, 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)	223 mm (8.8 inches)	84%	extreme
February Weather	27°C (82°F)	285 mm (11.2 inches)	86%	extreme
March Weather	28°C (82°F)	250 mm (9.8 inches)	84%	extreme
April Weather	28°C (83°F)	210 mm (8.3 inches)	81%	extreme
May Weather	29°C (84°F)	139 mm (5.5 inches)	80%	extreme
June Weather	28°C (83°F)	98 mm (3.9 inches)	80%	extreme
July Weather	28°C (83°F)	50 mm (2.0 inches)	79%	very high
August Weather	28°C (83°F)	51 mm (2.0 inches)	77%	very high
September Weather	28°C (83°F)	69 mm (2.7 inches)	77%	extreme
October Weather	29°C (84°F)	100 mm (3.9 inches)	78%	extreme
November Weather	28°C (83°F)	169 mm (6.7 inches)	80%	extreme
December Weather	28°C (82°F)	226 mm (8.9 inches)	79%	extreme