January Weather in Fef, Indonesia

Last updated: August 23, 2025

In Fef, Indonesia, the average temperature in January hovers around 22°C (72°F). Expect a pleasant climate where temperatures can dip to a comfortable 17°C (63°F) and peak at 29°C (84°F). However, with 291 mm (11.5 in) of rainfall spread over 23 days, don't forget your umbrella! The air can feel quite humid, with an average humidity level of 78%.

January Temperature in Fef

In January in Fef, the average temperature is 22°C (72°F). Maximums can reach 29°C (84°F) and minimums can be as low as 17°C (63°F). This makes it an ideal time for travelers to enjoy outdoor activities in comfortable weather.

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

The chart illustrates January temperature patterns in Fef, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fef, January typically has an average temperature of 22°C (72°F), with highs reaching up to 29°C (84°F) and lows dropping to around 17°C (63°F).

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

January Precipitation in Fef

In Fef in January, the precipitation amount is 291 mm (11.5 in), occurring over a span of 23 days.

January Precipitation Trends in Fef

The chart displays monthly precipitation patterns in Fef, 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 Fef, January typically receives around 291 mm (11.5 inches) of precipitation spread over approximately 23 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 Fef

In Fef in January, humidity is 78%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration a bit stifling but ultimately rewarding as you bask in the vibrant atmosphere.

January Average Humidity in Fef

This chart illustrates the average monthly humidity levels in Fef, 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 Fef is approximately 78%, 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 Fef

In Fef 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 Fef.

Maximum UV Index Levels in Fef for January

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

Data source: Fef 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 Fef Compares to Other Months

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

This table compares monthly weather conditions in Fef, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	291 mm (11.5 inches)	78%	extreme
February Weather	22°C (72°F)	290 mm (11.4 inches)	81%	extreme
March Weather	22°C (72°F)	402 mm (15.8 inches)	79%	extreme
April Weather	22°C (72°F)	394 mm (15.5 inches)	81%	extreme
May Weather	22°C (72°F)	414 mm (16.3 inches)	77%	extreme
June Weather	22°C (71°F)	496 mm (19.5 inches)	79%	extreme
July Weather	21°C (71°F)	482 mm (19.0 inches)	81%	extreme
August Weather	21°C (71°F)	471 mm (18.5 inches)	83%	extreme
September Weather	21°C (71°F)	499 mm (19.6 inches)	81%	extreme
October Weather	22°C (71°F)	567 mm (22.3 inches)	80%	extreme
November Weather	22°C (72°F)	384 mm (15.1 inches)	79%	extreme
December Weather	22°C (72°F)	310 mm (12.2 inches)	78%	extreme