January Weather in Boyolali, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Boyolali, Indonesia hovers around 24°C (76°F), creating a pleasant atmosphere. Minimum temperatures can dip to 19°C (66°F), while maximums reach up to 31°C (89°F). Expect ample precipitation, totaling 403 mm (15.9 in) over 25 rainy days, and prepare for the high humidity level of 82% that characterizes this vibrant locale.

January Temperature in Boyolali

In January in Boyolali, the average temperature is 24°C (76°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop to as low as 19°C (66°F). This makes Boyolali an ideal destination for travelers seeking warm and pleasant weather during this time of the year.

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

The chart illustrates January temperature patterns in Boyolali, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boyolali, January typically has an average temperature of 24°C (76°F), with highs reaching up to 31°C (89°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in Boyolali

In Boyolali in January, the total precipitation amount is 403 mm (15.9 in) over the course of 25 days.

January Precipitation Trends in Boyolali

The chart displays monthly precipitation patterns in Boyolali, 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 Boyolali, January typically receives around 403 mm (15.9 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 Boyolali

In Boyolali in January, humidity is 82%. With an average temperature of 24°C (76°F), this humidity feels like wearing a warm, damp blanket, making travel uncomfortable and sticky as you explore.

January Average Humidity in Boyolali

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

In Boyolali 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 Boyolali.

Maximum UV Index Levels in Boyolali for January

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

Data source: Boyolali 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 Boyolali Compares to Other Months

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

This table compares monthly weather conditions in Boyolali, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	403 mm (15.9 inches)	82%	extreme
February Weather	24°C (75°F)	486 mm (19.1 inches)	86%	extreme
March Weather	24°C (76°F)	399 mm (15.7 inches)	84%	extreme
April Weather	25°C (77°F)	306 mm (12.0 inches)	80%	extreme
May Weather	25°C (77°F)	132 mm (5.2 inches)	81%	extreme
June Weather	24°C (75°F)	105 mm (4.1 inches)	81%	very high
July Weather	23°C (74°F)	32 mm (1.3 inches)	78%	extreme
August Weather	23°C (74°F)	23 mm (0.9 inches)	74%	extreme
September Weather	23°C (75°F)	83 mm (3.3 inches)	70%	extreme
October Weather	24°C (76°F)	168 mm (6.6 inches)	72%	extreme
November Weather	24°C (76°F)	384 mm (15.1 inches)	73%	extreme
December Weather	24°C (76°F)	399 mm (15.7 inches)	75%	extreme