December Weather in Diema, Mali

Last updated: August 23, 2025

In December, the average temperature in Diema, Mali hovers around 25°C (78°F), with fluctuations as low as 12°C (54°F) and peaking at a sizzling 39°C (102°F). Remarkably, you can expect 0 mm (0.0 in) of precipitation over 0 days, making this month exceptionally dry, with an average humidity of just 13%. Perfect for outdoor adventures!

December Temperature in Diema

In December in Diema, the average temperature is 25°C (78°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop to as low as 12°C (54°F). Be prepared for a range of temperatures during your travels, ensuring you pack both light clothing for the heat and warmer layers for the cooler evenings.

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

The chart illustrates December temperature patterns in Diema, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diema, December typically has an average temperature of 25°C (78°F), with highs reaching up to 39°C (102°F) and lows dropping to around 12°C (54°F).

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

December Precipitation in Diema

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

December Precipitation Trends in Diema

The chart displays monthly precipitation patterns in Diema, 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 Diema, 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 Diema

In Diema in December humidity is 13%. With an average temperature of 25°C (78°F), this humidity feels like a refreshing breeze, making it an ideal time for outdoor exploration and travel.

December Average Humidity in Diema

This chart illustrates the average monthly humidity levels in Diema, 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 Diema is approximately 13%, 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 Diema

In Diema 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 Diema.

Maximum UV Index Levels in Diema for December

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

Data source: Diema 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 Diema Compares to Other Months

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

This table compares monthly weather conditions in Diema, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	0 mm (0.0 inches)	12%	very high
February Weather	27°C (81°F)	0 mm (0.0 inches)	9%	very high
March Weather	30°C (87°F)	1 mm (0.0 inches)	9%	extreme
April Weather	34°C (93°F)	2 mm (0.1 inches)	9%	extreme
May Weather	35°C (95°F)	8 mm (0.3 inches)	25%	extreme
June Weather	34°C (93°F)	21 mm (0.8 inches)	61%	extreme
July Weather	29°C (85°F)	136 mm (5.3 inches)	70%	extreme
August Weather	28°C (82°F)	192 mm (7.5 inches)	81%	extreme
September Weather	28°C (83°F)	118 mm (4.7 inches)	84%	extreme
October Weather	30°C (86°F)	22 mm (0.9 inches)	73%	extreme
November Weather	28°C (84°F)	0 mm (0.0 inches)	23%	very high
December Weather	25°C (78°F)	0 mm (0.0 inches)	13%	very high