January Weather in Ketahun, Indonesia

Last updated: August 23, 2025

In Ketahun, Indonesia, the average temperature in January hovers around 27°C (81°F), creating a warm and inviting atmosphere. Expect daily temperatures to range from a minimum of 25°C (77°F) to a maximum of 30°C (86°F). However, be prepared for some rain, as 288 mm (11.3 in) of precipitation typically falls over 21 days, and the average humidity sits at a cozy 83%. Enjoy the warmth while staying dry!

January Temperature in Ketahun

In January in Ketahun, the average temperature is 27°C (81°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 25°C (77°F). It's a perfect time to visit Ketahun for warm and pleasant weather!

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

The chart illustrates January temperature patterns in Ketahun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ketahun, January typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).

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

January Precipitation in Ketahun

In Ketahun, in January, the precipitation amount is 288 mm (11.3 in) during 21 days, highlighting a significant period of rainfall.

January Precipitation Trends in Ketahun

The chart displays monthly precipitation patterns in Ketahun, 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 Ketahun, January typically receives around 288 mm (11.3 inches) of precipitation spread over approximately 21 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 Ketahun

In Ketahun in January humidity is 83%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making sightseeing and outdoor activities feel more exhausting and requiring frequent breaks to relax in the shade or cool off.

January Average Humidity in Ketahun

This chart illustrates the average monthly humidity levels in Ketahun, 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 Ketahun is approximately 83%, 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 Ketahun

In Ketahun 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 Ketahun.

Maximum UV Index Levels in Ketahun for January

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

Data source: Ketahun 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 Ketahun Compares to Other Months

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

This table compares monthly weather conditions in Ketahun, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	288 mm (11.3 inches)	83%	extreme
February Weather	27°C (81°F)	268 mm (10.6 inches)	80%	extreme
March Weather	27°C (82°F)	295 mm (11.6 inches)	79%	extreme
April Weather	27°C (82°F)	298 mm (11.7 inches)	80%	extreme
May Weather	28°C (82°F)	232 mm (9.2 inches)	78%	extreme
June Weather	27°C (82°F)	258 mm (10.1 inches)	78%	extreme
July Weather	27°C (81°F)	168 mm (6.6 inches)	79%	extreme
August Weather	27°C (80°F)	214 mm (8.4 inches)	82%	extreme
September Weather	26°C (80°F)	280 mm (11.0 inches)	84%	extreme
October Weather	26°C (80°F)	298 mm (11.8 inches)	85%	extreme
November Weather	26°C (80°F)	274 mm (10.8 inches)	84%	extreme
December Weather	27°C (80°F)	320 mm (12.6 inches)	83%	extreme