January Weather in Jamanis, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Jamanis, Indonesia is a pleasant 24°C (75°F), with temperatures ranging from a mild 20°C (68°F) to a warm 31°C (88°F). During this month, expect a significant precipitation amount of 437 mm (17.2 in) spread across about 25 days, resulting in an average humidity of 84%.

January Temperature in Jamanis

In January in Jamanis, the average temperature is 24°C (75°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 20°C (68°F). This pleasant weather makes Jamanis an ideal destination for travelers seeking a comfortable climate.

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

The chart illustrates January temperature patterns in Jamanis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jamanis, January typically has an average temperature of 24°C (75°F), with highs reaching up to 31°C (88°F) and lows dropping to around 20°C (68°F).

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

January Precipitation in Jamanis

In Jamanis in January, the total precipitation amount is 437 mm (17.2 in) spread over 25 days.

January Precipitation Trends in Jamanis

The chart displays monthly precipitation patterns in Jamanis, 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 Jamanis, January typically receives around 437 mm (17.2 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 Jamanis

In Jamanis in January humidity is 84%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making it essential for travelers to stay hydrated and plan outdoor activities for early mornings or late afternoons when the heat is more bearable.

January Average Humidity in Jamanis

This chart illustrates the average monthly humidity levels in Jamanis, 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 Jamanis is approximately 84%, 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 Jamanis

In Jamanis 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 Jamanis.

Maximum UV Index Levels in Jamanis for January

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

Data source: Jamanis 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 Jamanis Compares to Other Months

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

This table compares monthly weather conditions in Jamanis, 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 (75°F)	437 mm (17.2 inches)	84%	extreme
February Weather	24°C (75°F)	465 mm (18.3 inches)	87%	extreme
March Weather	24°C (76°F)	444 mm (17.5 inches)	85%	extreme
April Weather	24°C (76°F)	330 mm (13.0 inches)	82%	extreme
May Weather	24°C (76°F)	177 mm (7.0 inches)	81%	extreme
June Weather	23°C (74°F)	105 mm (4.1 inches)	81%	extreme
July Weather	22°C (72°F)	80 mm (3.2 inches)	79%	extreme
August Weather	21°C (71°F)	73 mm (2.9 inches)	76%	extreme
September Weather	22°C (72°F)	121 mm (4.8 inches)	72%	extreme
October Weather	23°C (74°F)	183 mm (7.2 inches)	74%	extreme
November Weather	24°C (75°F)	392 mm (15.4 inches)	78%	extreme
December Weather	24°C (75°F)	423 mm (16.6 inches)	78%	extreme