nomadseason

Monthly climate in Diema, Mali

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Diema features a hot semi-arid climate (BSh). Temperatures typically range between 24 °C (75 °F) and 35 °C (95 °F) through the year, but rarely can drop to 11 °C (52 °F) or can rise to as high as 45 °C (113 °F). The average annual precipitation amounts to about 501 mm (19.7 inches) and receives 56 rainy days on the 1 mm (0.04 inches) threshold annually. Diema enjoys an average of 3744 hours of sunshine throughout the year, and daylight varies from 11 hours 16 minutes to 12 hours 57 minutes per day.

Monthly average temperatures in Diema, Mali

The warmest months in Diema are April, May and June, with daily mean temperatures ranging from 34 to 35 °C (93 - 95 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 24 to 27 °C (75 - 81 °F) throughout the day. On average each year, Diema experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Diema. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(102°F)		41°C
(106°F)		44°C
(111°F)		44°C
(111°F)		45°C
(113°F)		43°C
(110°F)		39°C
(103°F)		37°C
(98°F)		39°C
(102°F)		40°C
(105°F)		40°C
(104°F)		39°C
(102°F)
Mean maximum36°C
(97°F)		39°C
(103°F)		42°C
(107°F)		44°C
(111°F)		44°C
(111°F)		42°C
(108°F)		38°C
(101°F)		35°C
(95°F)		36°C
(98°F)		40°C
(104°F)		39°C
(103°F)		37°C
(100°F)
Average high32°C
(90°F)		35°C
(95°F)		38°C
(100°F)		41°C
(105°F)		41°C
(106°F)		39°C
(103°F)		33°C
(92°F)		32°C
(89°F)		33°C
(92°F)		37°C
(99°F)		37°C
(98°F)		34°C
(93°F)
Daily mean24°C
(75°F)		27°C
(81°F)		30°C
(87°F)		34°C
(93°F)		35°C
(95°F)		34°C
(93°F)		29°C
(85°F)		28°C
(82°F)		28°C
(83°F)		30°C
(86°F)		28°C
(84°F)		25°C
(78°F)
Average low17°C
(62°F)		20°C
(68°F)		23°C
(73°F)		26°C
(80°F)		29°C
(84°F)		28°C
(83°F)		25°C
(78°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		21°C
(70°F)		18°C
(65°F)
Mean minimum13°C
(55°F)		16°C
(60°F)		18°C
(64°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		23°C
(73°F)		22°C
(71°F)		22°C
(72°F)		20°C
(67°F)		17°C
(62°F)		14°C
(57°F)
Minimum11°C
(52°F)		13°C
(56°F)		13°C
(56°F)		21°C
(71°F)		22°C
(71°F)		23°C
(75°F)		22°C
(71°F)		21°C
(70°F)		22°C
(71°F)		16°C
(60°F)		12°C
(54°F)		12°C
(54°F)

Compare climate in Diema with other places

Compare temperature, precipitation, sunshine, UV index in Diema, Mali with other places around the world.

Monthly average precipitation in Diema, Mali

Diema usually has the most precipitation in July, August and September, with an average of 15 rainy days and 149 mm (5.9 inches) of precipitation per month. The driest months in Diema are January, February and December. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Diema. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)0 (0.0)1 (0.0)2 (0.1)8 (0.3)21 (0.8)136 (5.3)192 (7.5)118 (4.7)22 (0.9)0 (0.0)0 (0.0)
Average precipitation days (≥ 1 mm)000025151812400

Monthly sunshine hours in Diema, Mali

The sunniest months in Diema are March, April and May, when the sun shines an average of 10 hours 51 minutes a day. Least sunny months in Diema: January, February and August receive an average of 9 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Diema. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256290331329338328327300309315302315
Mean daily daylight hours11h 21m11h 39m12h 2m12h 27m12h 47m12h 57m12h 52m12h 34m12h 11m11h 47m11h 26m11h 16m

Solar UV radiation in Diema, Mali

Diema experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, February and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Diema UV Index data.

Average daily maximum UV levels by month for Diema. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)9101113121213131311109