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Monthly climate in Mamoudzou, Mayotte

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mamoudzou features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (77 °F) and 28 °C (82 °F) through the year, but rarely can drop to 22 °C (71 °F) or can rise to as high as 30 °C (85 °F). The average annual precipitation amounts to about 873 mm (34.4 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Mamoudzou enjoys an average of 3996 hours of sunshine throughout the year, and daylight varies from 11 hours 22 minutes to 12 hours 51 minutes per day.

Monthly average temperatures in Mamoudzou, Mayotte

The warmest months in Mamoudzou are February, March and April, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 25 to 25 °C (77 - 77 °F) throughout the day. On average each year, Mamoudzou experiences 315 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 Mamoudzou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		30°C
(85°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		27°C
(80°F)		27°C
(82°F)		28°C
(83°F)		29°C
(85°F)
Mean maximum29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)
Average high28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		27°C
(82°F)		26°C
(80°F)		26°C
(78°F)		25°C
(78°F)		26°C
(78°F)		26°C
(80°F)		27°C
(81°F)		28°C
(82°F)
Daily mean27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)
Average low26°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(81°F)		27°C
(80°F)		25°C
(78°F)		25°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)
Mean minimum25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		26°C
(78°F)		25°C
(78°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(75°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)
Minimum25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		24°C
(76°F)		23°C
(74°F)		22°C
(71°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)

Compare climate in Mamoudzou with other places

Compare temperature, precipitation, sunshine, UV index in Mamoudzou, Mayotte with other places around the world.

Monthly average precipitation in Mamoudzou, Mayotte

Mamoudzou usually has the most precipitation in January, February and March, with an average of 21 rainy days and 178 mm (7.0 inches) of precipitation per month. The driest months in Mamoudzou are July, August and September. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mamoudzou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)202 (7.9)178 (7.0)156 (6.1)85 (3.3)22 (0.9)22 (0.9)15 (0.6)10 (0.4)15 (0.6)32 (1.3)35 (1.4)103 (4.0)
Average precipitation days (≥ 1 mm)212121166631461117

Monthly sunshine hours in Mamoudzou, Mayotte

The sunniest months in Mamoudzou are October, November and December, when the sun shines an average of 11 hours 46 minutes a day. Least sunny months in Mamoudzou: January, February and June receive an average of 9 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mamoudzou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours259307333328339324335343340361357364
Mean daily daylight hours12h 46m12h 29m12h 8m11h 47m11h 30m11h 22m11h 26m11h 41m12h 1m12h 22m12h 41m12h 51m

Solar UV radiation in Mamoudzou, Mayotte

Mamoudzou experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Mamoudzou UV Index data.

Average daily maximum UV levels by month for Mamoudzou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16161513119101213131315