January Weather in Arosuka, Indonesia

Last updated: August 23, 2025

In Arosuka, Indonesia, the average temperature in January hovers around 24°C (76°F), providing a pleasant climate. Expect minimum temperatures to dip to 20°C (69°F) and peak at a comfortable 30°C (85°F). However, be prepared for some rain, as 223 mm (8.8 in) of precipitation can fall over 20 days during this month. With an average humidity of 89%, it's advisable to stay hydrated and enjoy the lush greenery!

January Temperature in Arosuka

In January in Arosuka, the average temperature is 24°C (76°F). Maximum temperatures can reach 30°C (85°F), while minimums can drop to 20°C (69°F). This makes it an ideal destination for travelers looking to enjoy mild and pleasant weather.

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

The chart illustrates January temperature patterns in Arosuka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arosuka, January typically has an average temperature of 24°C (76°F), with highs reaching up to 30°C (85°F) and lows dropping to around 20°C (69°F).

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

January Precipitation in Arosuka

In Arosuka in January, the precipitation amount reaches 223 mm (8.8 in) over a span of 20 days.

January Precipitation Trends in Arosuka

The chart displays monthly precipitation patterns in Arosuka, 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 Arosuka, January typically receives around 223 mm (8.8 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 Arosuka

In Arosuka in January, humidity is 89%. With an average temperature of 24°C (76°F), this humidity feels like a heavy, warm blanket wrapping around you, making outdoor activities challenging and requiring frequent hydration.

January Average Humidity in Arosuka

This chart illustrates the average monthly humidity levels in Arosuka, 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 Arosuka is approximately 89%, 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 Arosuka

In Arosuka 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 Arosuka.

Maximum UV Index Levels in Arosuka for January

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

Data source: Arosuka 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 Arosuka Compares to Other Months

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

This table compares monthly weather conditions in Arosuka, 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)	223 mm (8.8 inches)	89%	extreme
February Weather	24°C (76°F)	277 mm (10.9 inches)	84%	extreme
March Weather	24°C (76°F)	386 mm (15.2 inches)	84%	extreme
April Weather	24°C (76°F)	397 mm (15.6 inches)	83%	extreme
May Weather	25°C (77°F)	387 mm (15.3 inches)	85%	extreme
June Weather	24°C (76°F)	336 mm (13.2 inches)	86%	extreme
July Weather	24°C (76°F)	289 mm (11.4 inches)	86%	extreme
August Weather	24°C (75°F)	400 mm (15.8 inches)	88%	extreme
September Weather	24°C (75°F)	508 mm (20.0 inches)	88%	extreme
October Weather	24°C (75°F)	440 mm (17.3 inches)	90%	extreme
November Weather	24°C (75°F)	427 mm (16.8 inches)	89%	extreme
December Weather	24°C (75°F)	316 mm (12.5 inches)	88%	extreme