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Monthly climate in Tessaoua, Niger

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tessaoua features a hot semi-arid climate (BSh). Temperatures typically range between 21 °C (71 °F) and 33 °C (92 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 305 mm (12.0 inches) and receives 38 rainy days on the 1 mm (0.04 inches) threshold annually. Tessaoua enjoys an average of 3932 hours of sunshine throughout the year, and daylight varies from 11 hours 19 minutes to 12 hours 54 minutes per day.

Monthly average temperatures in Tessaoua, Niger

The warmest months in Tessaoua are April, May and June, with daily mean temperatures ranging from 32 to 33 °C (89 - 92 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 21 to 23 °C (71 - 74 °F) throughout the day. On average each year, Tessaoua experiences 327 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 Tessaoua. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(101°F)		39°C
(102°F)		41°C
(107°F)		43°C
(110°F)		43°C
(110°F)		43°C
(110°F)		39°C
(103°F)		36°C
(98°F)		40°C
(104°F)		40°C
(104°F)		38°C
(101°F)		37°C
(99°F)
Mean maximum34°C
(94°F)		36°C
(97°F)		40°C
(105°F)		43°C
(109°F)		42°C
(109°F)		42°C
(107°F)		38°C
(100°F)		35°C
(95°F)		38°C
(100°F)		39°C
(103°F)		37°C
(99°F)		35°C
(95°F)
Average high30°C
(85°F)		31°C
(89°F)		37°C
(99°F)		40°C
(104°F)		40°C
(104°F)		38°C
(100°F)		34°C
(93°F)		31°C
(89°F)		34°C
(93°F)		37°C
(98°F)		35°C
(96°F)		31°C
(88°F)
Daily mean21°C
(71°F)		23°C
(74°F)		29°C
(84°F)		32°C
(90°F)		33°C
(92°F)		32°C
(89°F)		29°C
(84°F)		27°C
(81°F)		28°C
(83°F)		29°C
(85°F)		26°C
(80°F)		22°C
(73°F)
Average low14°C
(57°F)		15°C
(60°F)		21°C
(69°F)		24°C
(76°F)		27°C
(81°F)		26°C
(80°F)		25°C
(77°F)		23°C
(75°F)		24°C
(75°F)		22°C
(72°F)		18°C
(64°F)		15°C
(59°F)
Mean minimum10°C
(50°F)		11°C
(53°F)		16°C
(62°F)		20°C
(68°F)		23°C
(74°F)		24°C
(75°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		18°C
(65°F)		15°C
(60°F)		12°C
(54°F)
Minimum9°C
(48°F)		10°C
(50°F)		14°C
(58°F)		17°C
(62°F)		20°C
(68°F)		22°C
(73°F)		22°C
(72°F)		21°C
(69°F)		21°C
(70°F)		17°C
(63°F)		13°C
(56°F)		10°C
(51°F)

Compare climate in Tessaoua with other places

Compare temperature, precipitation, sunshine, UV index in Tessaoua, Niger with other places around the world.

Monthly average precipitation in Tessaoua, Niger

Tessaoua usually has the most precipitation in July, August and September, with an average of 10 rainy days and 89 mm (3.5 inches) of precipitation per month. The driest months in Tessaoua are January, February and November. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tessaoua. 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)0 (0.0)0 (0.0)3 (0.1)27 (1.1)65 (2.6)140 (5.5)62 (2.4)8 (0.3)0 (0.0)0 (0.0)
Average precipitation days (≥ 1 mm)00000610155200

Monthly sunshine hours in Tessaoua, Niger

The sunniest months in Tessaoua are May, June and July, when the sun shines an average of 11 hours 24 minutes a day. Least sunny months in Tessaoua: January, February and November receive an average of 9 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tessaoua. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours266301334334351343355341326331321324
Mean daily daylight hours11h 24m11h 40m12h 3m12h 26m12h 45m12h 54m12h 49m12h 32m12h 10m11h 48m11h 28m11h 19m

Solar UV radiation in Tessaoua, Niger

Tessaoua experiences the highest level of ultraviolet (UV) radiation in March, April and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, November 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 Tessaoua UV Index data.

Average daily maximum UV levels by month for Tessaoua. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)101113131111131312111010