January Weather in Raejeru, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Raejeru, Indonesia is a warm 28°C (82°F), with comfortable lows of 26°C (78°F) and highs reaching up to 30°C (86°F). However, be prepared for some rain, as the area experiences about 240 mm (9.4 in) of precipitation over 22 days. With an average humidity of 77%, it's a perfect time to embrace the tropical vibes!

January Temperature in Raejeru

In January in Raejeru, the average temperature is 28°C (82°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 26°C (78°F). It's an ideal time for travelers looking to enjoy warm, pleasant weather.

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

The chart illustrates January temperature patterns in Raejeru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raejeru, January typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 26°C (78°F).

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

January Precipitation in Raejeru

In Raejeru in January, the total precipitation amount reaches 240 mm (9.4 in) over the course of 22 days.

January Precipitation Trends in Raejeru

The chart displays monthly precipitation patterns in Raejeru, 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 Raejeru, January typically receives around 240 mm (9.4 inches) of precipitation spread over approximately 22 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Raejeru

In Raejeru in January humidity is 77%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and exhausting, but also offers a lush vibrancy to the landscape, perfect for enjoying leisurely strolls in the early morning or late afternoon.

January Average Humidity in Raejeru

This chart illustrates the average monthly humidity levels in Raejeru, 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 Raejeru is approximately 77%, 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 Raejeru

In Raejeru 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 Raejeru.

Maximum UV Index Levels in Raejeru for January

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

Data source: Raejeru 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 Raejeru Compares to Other Months

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

This table compares monthly weather conditions in Raejeru, 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)	240 mm (9.4 inches)	77%	extreme
February Weather	28°C (82°F)	204 mm (8.0 inches)	81%	extreme
March Weather	28°C (82°F)	172 mm (6.8 inches)	81%	extreme
April Weather	28°C (83°F)	145 mm (5.7 inches)	79%	extreme
May Weather	28°C (82°F)	26 mm (1.0 inches)	79%	extreme
June Weather	27°C (81°F)	7 mm (0.3 inches)	75%	very high
July Weather	26°C (79°F)	4 mm (0.2 inches)	72%	extreme
August Weather	26°C (79°F)	5 mm (0.2 inches)	75%	extreme
September Weather	26°C (80°F)	2 mm (0.1 inches)	75%	extreme
October Weather	27°C (81°F)	7 mm (0.3 inches)	75%	extreme
November Weather	28°C (83°F)	44 mm (1.7 inches)	73%	extreme
December Weather	28°C (83°F)	172 mm (6.8 inches)	72%	extreme