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Monthly climate in Monte Santo, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Monte Santo features a tropical savanna climate (Aw). Temperatures typically range between 22 °C (72 °F) and 27 °C (81 °F) through the year, but rarely can drop to 14 °C (58 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 443 mm (17.4 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Monte Santo enjoys an average of 3682 hours of sunshine throughout the year, and daylight varies from 11 hours 30 minutes to 12 hours 42 minutes per day.

Monthly average temperatures in Monte Santo, Brazil

The warmest months in Monte Santo are January, February and March, with daily mean temperatures ranging from 26 to 27 °C (80 - 81 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 22 to 23 °C (72 - 74 °F) throughout the day. On average each year, Monte Santo experiences 317 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 Monte Santo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(96°F)		38°C
(100°F)		37°C
(99°F)		36°C
(97°F)		35°C
(96°F)		31°C
(89°F)		31°C
(88°F)		33°C
(91°F)		37°C
(99°F)		37°C
(98°F)		37°C
(99°F)		38°C
(100°F)
Mean maximum35°C
(95°F)		36°C
(97°F)		36°C
(96°F)		34°C
(94°F)		32°C
(90°F)		30°C
(85°F)		29°C
(85°F)		30°C
(87°F)		33°C
(92°F)		35°C
(95°F)		35°C
(94°F)		35°C
(96°F)
Average high32°C
(90°F)		33°C
(92°F)		32°C
(91°F)		31°C
(88°F)		29°C
(84°F)		27°C
(81°F)		26°C
(79°F)		27°C
(82°F)		29°C
(85°F)		32°C
(90°F)		32°C
(89°F)		32°C
(90°F)
Daily mean26°C
(80°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		24°C
(76°F)		23°C
(74°F)		22°C
(72°F)		23°C
(73°F)		24°C
(75°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)
Average low22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)		21°C
(70°F)		22°C
(71°F)		22°C
(71°F)
Mean minimum20°C
(69°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		18°C
(64°F)		18°C
(64°F)		16°C
(61°F)		16°C
(61°F)		18°C
(64°F)		19°C
(66°F)		20°C
(68°F)		20°C
(68°F)
Minimum19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		17°C
(62°F)		16°C
(61°F)		15°C
(59°F)		14°C
(58°F)		17°C
(63°F)		19°C
(66°F)		19°C
(67°F)		19°C
(66°F)

Compare climate in Monte Santo with other places

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

Monthly average precipitation in Monte Santo, Brazil

Monte Santo usually has the most precipitation in March, November and December, with an average of 7 rainy days and 53 mm (2.1 inches) of precipitation per month. The driest months in Monte Santo are January, September and October. On average, 19 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Monte Santo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)22 (0.9)41 (1.6)62 (2.4)43 (1.7)42 (1.7)37 (1.5)38 (1.5)24 (0.9)21 (0.8)15 (0.6)46 (1.8)52 (2.0)
Average precipitation days (≥ 1 mm)3791211141277375

Monthly sunshine hours in Monte Santo, Brazil

The sunniest months in Monte Santo are March, October and December, when the sun shines an average of 10 hours 49 minutes a day. Least sunny months in Monte Santo: January, June and July receive an average of 9 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Monte Santo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours280301332306293280284303307342317331
Mean daily daylight hours12h 38m12h 24m12h 7m11h 50m11h 37m11h 30m11h 34m11h 45m12h 2m12h 19m12h 34m12h 42m

Solar UV radiation in Monte Santo, Brazil

Monte Santo experiences the highest level of ultraviolet (UV) radiation in January, March and November, when the maximum UV index can reach values of 15 - 15, 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 12. For more detailed information, check out our hourly Monte Santo UV Index data.

Average daily maximum UV levels by month for Monte Santo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151415141210101213141514