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Monthly climate in Mongagua, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mongagua features a humid subtropical climate (Cfa). Temperatures typically range between 19 °C (66 °F) and 26 °C (79 °F) through the year, but rarely can drop to 7 °C (44 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1968 mm (77.5 inches) and receives 199 rainy days on the 1 mm (0.04 inches) threshold annually. Mongagua enjoys an average of 3300 hours of sunshine throughout the year, and daylight varies from 10 hours 39 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in Mongagua, Brazil

The warmest months in Mongagua are January, February and March, with daily mean temperatures ranging from 25 to 26 °C (77 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 19 to 20 °C (66 - 68 °F) throughout the day. On average each year, Mongagua experiences 197 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 Mongagua. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(98°F)		37°C
(99°F)		35°C
(95°F)		36°C
(97°F)		31°C
(88°F)		32°C
(90°F)		32°C
(91°F)		34°C
(93°F)		37°C
(99°F)		38°C
(101°F)		35°C
(95°F)		35°C
(95°F)
Mean maximum35°C
(96°F)		34°C
(94°F)		33°C
(92°F)		32°C
(90°F)		31°C
(88°F)		29°C
(85°F)		31°C
(89°F)		32°C
(89°F)		34°C
(94°F)		34°C
(94°F)		33°C
(92°F)		33°C
(92°F)
Average high29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		26°C
(80°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		23°C
(73°F)		25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		28°C
(82°F)
Daily mean26°C
(79°F)		25°C
(77°F)		25°C
(77°F)		23°C
(73°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		19°C
(66°F)		21°C
(70°F)		22°C
(72°F)		22°C
(72°F)		24°C
(76°F)
Average low23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		20°C
(68°F)		18°C
(64°F)		17°C
(63°F)		15°C
(59°F)		16°C
(60°F)		18°C
(64°F)		19°C
(67°F)		19°C
(67°F)		21°C
(71°F)
Mean minimum20°C
(68°F)		19°C
(67°F)		19°C
(67°F)		16°C
(62°F)		13°C
(56°F)		13°C
(56°F)		10°C
(51°F)		12°C
(54°F)		15°C
(59°F)		16°C
(61°F)		16°C
(61°F)		18°C
(64°F)
Minimum17°C
(63°F)		18°C
(64°F)		17°C
(62°F)		15°C
(60°F)		11°C
(51°F)		11°C
(52°F)		7°C
(44°F)		10°C
(51°F)		12°C
(54°F)		15°C
(59°F)		15°C
(59°F)		16°C
(61°F)

Compare climate in Mongagua with other places

Compare temperature, precipitation, sunshine, UV index in Mongagua, Brazil with other places around the world.

Monthly average precipitation in Mongagua, Brazil

Mongagua usually has the most precipitation in January, February and March, with an average of 22 rainy days and 284 mm (11.2 inches) of precipitation per month. The driest months in Mongagua are June, July and September. On average, 81 mm (3.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mongagua. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)268 (10.6)302 (11.9)281 (11.1)139 (5.5)119 (4.7)97 (3.8)62 (2.4)99 (3.9)85 (3.3)181 (7.1)143 (5.6)193 (7.6)
Average precipitation days (≥ 1 mm)22222316121181113191923

Monthly sunshine hours in Mongagua, Brazil

The sunniest months in Mongagua are March, November and December, when the sun shines an average of 9 hours 53 minutes a day. Least sunny months in Mongagua: January, June and August receive an average of 8 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mongagua. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256265297291274243275249274261294317
Mean daily daylight hours13h 25m12h 52m12h 11m11h 29m10h 55m10h 39m10h 48m11h 17m11h 57m12h 39m13h 16m13h 35m

Solar UV radiation in Mongagua, Brazil

Mongagua experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Mongagua UV Index data.

Average daily maximum UV levels by month for Mongagua. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141211866911131415