January Weather in Sipirok, Indonesia

Last updated: August 23, 2025

In Sipirok, Indonesia, the average temperature in January hovers around 23°C (74°F). Expect a minimum of 16°C (61°F) and a maximum reaching up to 30°C (87°F). With precipitation levels totaling 210 mm (8.3 in) over about 20 days, it’s wise to keep an umbrella handy. The average humidity during this month is a comfortable 81%, contributing to the region's lush atmosphere.

January Temperature in Sipirok

In January in Sipirok, the average temperature is 23°C (74°F). Maximums can reach 30°C (87°F), while minimums can drop to as low as 16°C (61°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Sipirok.

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

The chart illustrates January temperature patterns in Sipirok, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sipirok, January typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 16°C (61°F).

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

January Precipitation in Sipirok

In Sipirok in January, the precipitation amount is 210 mm (8.3 in) distributed over 20 days.

January Precipitation Trends in Sipirok

The chart displays monthly precipitation patterns in Sipirok, 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 Sipirok, January typically receives around 210 mm (8.3 inches) of precipitation spread over approximately 20 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 Sipirok

In Sipirok in January, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.

January Average Humidity in Sipirok

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

In Sipirok 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 Sipirok, you can check here.

Maximum UV Index Levels in Sipirok for January

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

Data source: Sipirok 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 Sipirok Compares to Other Months

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

This table compares monthly weather conditions in Sipirok, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	210 mm (8.3 inches)	81%	extreme
February Weather	23°C (74°F)	182 mm (7.2 inches)	75%	extreme
March Weather	23°C (74°F)	304 mm (12.0 inches)	78%	extreme
April Weather	23°C (75°F)	328 mm (12.9 inches)	80%	extreme
May Weather	24°C (75°F)	240 mm (9.5 inches)	83%	extreme
June Weather	23°C (74°F)	154 mm (6.1 inches)	84%	extreme
July Weather	23°C (73°F)	161 mm (6.4 inches)	83%	extreme
August Weather	23°C (73°F)	195 mm (7.7 inches)	86%	extreme
September Weather	23°C (73°F)	285 mm (11.2 inches)	87%	extreme
October Weather	23°C (73°F)	285 mm (11.2 inches)	88%	extreme
November Weather	23°C (73°F)	388 mm (15.3 inches)	87%	extreme
December Weather	23°C (74°F)	371 mm (14.6 inches)	85%	extreme