December Weather in Diffa, Niger

Last updated: August 31, 2025

In Diffa, Niger, the average temperature in December is a pleasant 23°C (74°F). Expect a minimum of 12°C (54°F) and a maximum of 37°C (98°F), making it a warm and inviting time. With 0 mm (0.0 in) of precipitation over 0 days, the weather remains dry, complemented by an average humidity of just 17%. Perfect for outdoor adventures!

December Temperature in Diffa

In December in Diffa, the average temperature is 23°C (74°F), with maximums reaching up to 37°C (98°F) and minimums dipping as low as 12°C (54°F). This mild and varied climate makes Diffa an ideal destination for travelers looking to enjoy both warm and cooler weather during their visit.

December Weather in Diffa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Diffa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diffa, December typically has an average temperature of 23°C (74°F), with highs reaching up to 37°C (98°F) and lows dropping to around 12°C (54°F).

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

December Precipitation in Diffa

In Diffa in December, the precipitation amount is 0 mm (0.0 in) during 0 days.

December Precipitation Trends in Diffa

The chart displays monthly precipitation patterns in Diffa, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Diffa, December typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Diffa

In Diffa in December humidity is 17%. With an average temperature of 23°C (74°F), this humidity feels like a refreshing breeze, making it ideal for exploring outdoor attractions and enjoying leisurely strolls without feeling overly hot or sticky.

December Average Humidity in Diffa

This chart illustrates the average monthly humidity levels in Diffa, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Diffa is approximately 17%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Diffa

In Diffa in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Diffa.

Maximum UV Index Levels in Diffa for December

The chart shows the monthly maximum UV Index (UVI) for Diffa in December, 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 December, the maximum UV index in Diffa typically reaches 9, which falls under the very high exposure category.

Data source: Diffa December 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 December Weather in Diffa Compares to Other Months

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

This table compares monthly weather conditions in Diffa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	0 mm (0.0 inches)	14%	very high
February Weather	24°C (75°F)	0 mm (0.0 inches)	10%	extreme
March Weather	30°C (85°F)	0 mm (0.0 inches)	9%	extreme
April Weather	33°C (91°F)	0 mm (0.0 inches)	17%	extreme
May Weather	34°C (94°F)	3 mm (0.1 inches)	41%	extreme
June Weather	33°C (91°F)	22 mm (0.9 inches)	65%	extreme
July Weather	30°C (86°F)	42 mm (1.7 inches)	71%	extreme
August Weather	28°C (82°F)	162 mm (6.4 inches)	78%	extreme
September Weather	29°C (85°F)	29 mm (1.1 inches)	79%	extreme
October Weather	30°C (86°F)	10 mm (0.4 inches)	65%	extreme
November Weather	27°C (81°F)	0 mm (0.0 inches)	27%	very high
December Weather	23°C (74°F)	0 mm (0.0 inches)	17%	very high