January Weather in Tanah Merah, Indonesia

Last updated: August 23, 2025

In Tanah Merah, Indonesia, the average temperature in January is a comfortable 19°C (67°F). Expect a minimum of 13°C (55°F) and a maximum of 28°C (82°F). However, be prepared for an average of 279 mm (11.0 in) of precipitation spread over 24 days, contributing to a high humidity level of 83%. Enjoy the refreshing climate, but don't forget your umbrella!

January Temperature in Tanah Merah

In January in Tanah Merah, the average temperature is 19°C (67°F), with maximums reaching 28°C (82°F) and minimums dropping as low as 13°C (55°F). This moderate climate makes Tanah Merah an ideal destination for travelers looking to enjoy pleasant weather during this time.

January Weather in Tanah Merah: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tanah Merah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tanah Merah, January typically has an average temperature of 19°C (67°F), with highs reaching up to 28°C (82°F) and lows dropping to around 13°C (55°F).

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

January Precipitation in Tanah Merah

In Tanah Merah in January, the precipitation amount is 279 mm (11.0 in) spread over a period of 24 days.

January Precipitation Trends in Tanah Merah

The chart displays monthly precipitation patterns in Tanah Merah, 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 Tanah Merah, January typically receives around 279 mm (11.0 inches) of precipitation spread over approximately 24 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 Tanah Merah

In Tanah Merah in January humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

January Average Humidity in Tanah Merah

This chart illustrates the average monthly humidity levels in Tanah Merah, 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 Tanah Merah 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 Tanah Merah

In Tanah Merah 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 Tanah Merah.

Maximum UV Index Levels in Tanah Merah for January

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

Data source: Tanah Merah 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 Tanah Merah Compares to Other Months

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

This table compares monthly weather conditions in Tanah Merah, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	279 mm (11.0 inches)	83%	extreme
February Weather	20°C (68°F)	203 mm (8.0 inches)	74%	extreme
March Weather	20°C (68°F)	271 mm (10.7 inches)	74%	extreme
April Weather	20°C (68°F)	357 mm (14.1 inches)	77%	extreme
May Weather	20°C (69°F)	473 mm (18.6 inches)	82%	extreme
June Weather	20°C (68°F)	379 mm (14.9 inches)	85%	extreme
July Weather	20°C (68°F)	337 mm (13.3 inches)	84%	extreme
August Weather	20°C (68°F)	358 mm (14.1 inches)	87%	extreme
September Weather	19°C (67°F)	457 mm (18.0 inches)	89%	extreme
October Weather	20°C (67°F)	406 mm (16.0 inches)	89%	extreme
November Weather	19°C (67°F)	495 mm (19.5 inches)	88%	extreme
December Weather	19°C (67°F)	470 mm (18.5 inches)	88%	extreme