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Monthly climate in Sao Domingos do Maranhao, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sao Domingos do Maranhao features a tropical savanna climate (Aw). Temperatures typically range between 26 °C (79 °F) and 29 °C (85 °F) through the year, but rarely can drop to 18 °C (65 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1226 mm (48.3 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Sao Domingos do Maranhao enjoys an average of 3534 hours of sunshine throughout the year, and daylight varies from 11 hours 47 minutes to 12 hours 25 minutes per day.

Monthly average temperatures in Sao Domingos do Maranhao, Brazil

The warmest months in Sao Domingos do Maranhao are August, September and October, with daily mean temperatures ranging from 28 to 29 °C (83 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 26 °C (79 - 79 °F) throughout the day. On average each year, Sao Domingos do Maranhao 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 Sao Domingos do Maranhao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(94°F)		34°C
(93°F)		33°C
(91°F)		34°C
(93°F)		34°C
(93°F)		34°C
(94°F)		35°C
(96°F)		37°C
(99°F)		38°C
(101°F)		39°C
(102°F)		37°C
(99°F)		37°C
(98°F)
Mean maximum33°C
(92°F)		33°C
(92°F)		32°C
(91°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		35°C
(95°F)		36°C
(98°F)		38°C
(100°F)		38°C
(100°F)		36°C
(97°F)		35°C
(96°F)
Average high31°C
(87°F)		30°C
(87°F)		30°C
(87°F)		31°C
(87°F)		32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		35°C
(95°F)		36°C
(97°F)		35°C
(96°F)		33°C
(92°F)		32°C
(90°F)
Daily mean26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		29°C
(85°F)		29°C
(85°F)		28°C
(82°F)		27°C
(81°F)
Average low23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		24°C
(75°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)
Mean minimum22°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)		23°C
(73°F)		22°C
(73°F)		21°C
(71°F)
Minimum21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(67°F)		18°C
(65°F)		19°C
(66°F)		19°C
(66°F)		21°C
(70°F)		21°C
(71°F)		22°C
(71°F)		21°C
(70°F)

Compare climate in Sao Domingos do Maranhao with other places

Compare temperature, precipitation, sunshine, UV index in Sao Domingos do Maranhao, Brazil with other places around the world.

Monthly average precipitation in Sao Domingos do Maranhao, Brazil

Sao Domingos do Maranhao usually has the most precipitation in January, February and March, with an average of 25 rainy days and 238 mm (9.4 inches) of precipitation per month. The driest months in Sao Domingos do Maranhao are June, July and August. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sao Domingos do Maranhao. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)194 (7.6)251 (9.9)269 (10.6)187 (7.4)51 (2.0)6 (0.3)5 (0.2)3 (0.1)8 (0.3)29 (1.1)88 (3.5)134 (5.3)
Average precipitation days (≥ 1 mm)2225292110100161317

Monthly sunshine hours in Sao Domingos do Maranhao, Brazil

The sunniest months in Sao Domingos do Maranhao are August, September and October, when the sun shines an average of 11 hours 6 minutes a day. Least sunny months in Sao Domingos do Maranhao: January, February and March receive an average of 7 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sao Domingos do Maranhao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours217212246257324322334345335340302295
Mean daily daylight hours12h 23m12h 16m12h 6m11h 57m11h 50m11h 47m11h 49m11h 55m12h 3m12h 13m12h 21m12h 25m

Solar UV radiation in Sao Domingos do Maranhao, Brazil

Sao Domingos do Maranhao experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. June, July and August are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Sao Domingos do Maranhao UV Index data.

Average daily maximum UV levels by month for Sao Domingos do Maranhao. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151515151311111213131414