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Monthly climate in Volta Redonda, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Volta Redonda features a humid subtropical climate (Cfa). Temperatures typically range between 18 °C (65 °F) and 25 °C (77 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1411 mm (55.6 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually. Volta Redonda enjoys an average of 3279 hours of sunshine throughout the year, and daylight varies from 10 hours 45 minutes to 13 hours 28 minutes per day.

Monthly average temperatures in Volta Redonda, Brazil

The warmest months in Volta Redonda are January, February and March, with daily mean temperatures ranging from 24 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 18 to 19 °C (65 - 67 °F) throughout the day. On average each year, Volta Redonda experiences 232 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 Volta Redonda. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		35°C
(95°F)		34°C
(94°F)		33°C
(92°F)		31°C
(88°F)		31°C
(89°F)		30°C
(87°F)		33°C
(91°F)		36°C
(97°F)		37°C
(99°F)		34°C
(94°F)		34°C
(93°F)
Mean maximum34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		32°C
(90°F)		30°C
(87°F)		29°C
(85°F)		29°C
(85°F)		32°C
(90°F)		35°C
(94°F)		35°C
(94°F)		33°C
(93°F)		33°C
(92°F)
Average high30°C
(86°F)		29°C
(84°F)		29°C
(85°F)		27°C
(81°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		28°C
(82°F)		27°C
(81°F)		27°C
(80°F)		28°C
(83°F)
Daily mean25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		22°C
(72°F)		20°C
(68°F)		19°C
(67°F)		18°C
(65°F)		19°C
(66°F)		22°C
(71°F)		22°C
(73°F)		22°C
(72°F)		24°C
(75°F)
Average low21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		18°C
(65°F)		15°C
(60°F)		15°C
(59°F)		13°C
(56°F)		14°C
(58°F)		17°C
(63°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)
Mean minimum19°C
(66°F)		18°C
(65°F)		16°C
(62°F)		14°C
(57°F)		10°C
(50°F)		11°C
(53°F)		9°C
(49°F)		9°C
(49°F)		13°C
(56°F)		15°C
(59°F)		14°C
(58°F)		17°C
(62°F)
Minimum17°C
(62°F)		18°C
(64°F)		14°C
(58°F)		13°C
(55°F)		6°C
(43°F)		9°C
(49°F)		6°C
(43°F)		5°C
(42°F)		11°C
(52°F)		14°C
(57°F)		12°C
(55°F)		14°C
(57°F)

Compare climate in Volta Redonda with other places

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

Monthly average precipitation in Volta Redonda, Brazil

Volta Redonda usually has the most precipitation in February, November and December, with an average of 19 rainy days and 217 mm (8.6 inches) of precipitation per month. The driest months in Volta Redonda are June, July and August. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Volta Redonda. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)192 (7.6)214 (8.4)179 (7.0)76 (3.0)59 (2.3)25 (1.0)21 (0.8)47 (1.8)50 (2.0)110 (4.3)194 (7.7)243 (9.6)
Average precipitation days (≥ 1 mm)1720181288487161722

Monthly sunshine hours in Volta Redonda, Brazil

The sunniest months in Volta Redonda are March, July and September, when the sun shines an average of 9 hours 32 minutes a day. Least sunny months in Volta Redonda: January, February and October receive an average of 8 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Volta Redonda. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours246257295284280270291266289255259280
Mean daily daylight hours13h 19m12h 49m12h 10m11h 32m11h 0m10h 45m10h 53m11h 21m11h 58m12h 36m13h 11m13h 28m

Solar UV radiation in Volta Redonda, Brazil

Volta Redonda 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 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 Volta Redonda UV Index data.

Average daily maximum UV levels by month for Volta Redonda. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16151311867912131415