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Monthly climate in Valenca, Rio de Janeiro, Brazil

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Valenca features a humid subtropical climate (Cfa).Temperatures typically range between 18 °C (64 °F) and 24 °C (76 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 1625 mm (64.0 inches) and receives 167 rainy days on the 1 mm (0.04 inches) threshold annually.Valenca enjoys an average of 3333 hours of sunshine throughout the year, and daylight varies from 10 hours 46 minutes to 13 hours 27 minutes per day.

Monthly average temperatures in Valenca, Rio de Janeiro, Brazil §

The warmest months in Valenca are January, February and March, with daily mean temperatures ranging from 23 to 24 °C (74 - 76 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 18 to 19 °C (64 - 66 °F) throughout the day. On average each year, Valenca experiences 213 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 Valenca, Rio de Janeiro, Brazil.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 34°C
(93°F)		 34°C
(94°F)		 33°C
(92°F)		 32°C
(91°F)		 30°C
(86°F)		 30°C
(87°F)		 29°C
(85°F)		 32°C
(89°F)		 35°C
(96°F)		 36°C
(97°F)		 33°C
(93°F)		 33°C
(91°F)
Mean maximum 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)		 31°C
(88°F)		 30°C
(85°F)		 28°C
(83°F)		 29°C
(84°F)		 31°C
(88°F)		 33°C
(92°F)		 33°C
(92°F)		 32°C
(91°F)		 32°C
(90°F)
Average high 29°C
(85°F)		 28°C
(83°F)		 29°C
(84°F)		 26°C
(79°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 27°C
(81°F)		 26°C
(80°F)		 26°C
(79°F)		 27°C
(82°F)
Daily mean 24°C
(76°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(70°F)		 19°C
(67°F)		 19°C
(66°F)		 18°C
(64°F)		 18°C
(65°F)		 21°C
(70°F)		 22°C
(71°F)		 21°C
(71°F)		 23°C
(73°F)
Average low 20°C
(69°F)		 20°C
(68°F)		 19°C
(67°F)		 17°C
(64°F)		 15°C
(59°F)		 15°C
(59°F)		 13°C
(55°F)		 14°C
(57°F)		 16°C
(62°F)		 18°C
(64°F)		 18°C
(64°F)		 19°C
(67°F)
Mean minimum 18°C
(65°F)		 17°C
(63°F)		 16°C
(61°F)		 14°C
(57°F)		 10°C
(50°F)		 11°C
(53°F)		 9°C
(49°F)		 9°C
(49°F)		 13°C
(55°F)		 14°C
(57°F)		 13°C
(56°F)		 16°C
(60°F)
Minimum 16°C
(62°F)		 17°C
(62°F)		 13°C
(56°F)		 12°C
(54°F)		 7°C
(44°F)		 9°C
(49°F)		 7°C
(44°F)		 5°C
(42°F)		 11°C
(52°F)		 12°C
(54°F)		 11°C
(52°F)		 12°C
(54°F)

Compare climate in Valenca with other places

Compare temperature, precipitation, sunshine, UV index in Valenca, Rio de Janeiro, Brazil with other places around the world.

Monthly average precipitation in Valenca, Rio de Janeiro, Brazil §

Valenca usually has the most precipitation in February, November and December, with an average of 21 rainy days and 263 mm (10.3 inches) of precipitation per month.The driest months in Valenca are June, July and August. On average, 32 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Valenca, Rio de Janeiro, Brazil.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 202 (8.0) 268 (10.6) 211 (8.3) 80 (3.2) 58 (2.3) 30 (1.2) 18 (0.7) 49 (1.9) 60 (2.4) 127 (5.0) 238 (9.4) 282 (11.1)
Average precipitation days (≥ 1 mm) 17 20 18 13 9 7 4 8 9 18 20 24

Monthly sunshine hours in Valenca, Rio de Janeiro, Brazil §

The sunniest months in Valenca are March, July and December, when the sun shines an average of 9 hours 31 minutes a day.Least sunny months in Valenca: January, February and October receive an average of 8 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Valenca, Rio de Janeiro, Brazil.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 256 263 300 288 280 271 290 267 290 261 266 294
Mean daily daylight hours 13h 18m 12h 48m 12h 10m 11h 32m 11h 1m 10h 46m 10h 54m 11h 21m 11h 58m 12h 36m 13h 10m 13h 27m

Solar UV radiation in Valenca, Rio de Janeiro, Brazil §

Valenca 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 Valenca UV Index data.

Average daily maximum UV levels by month for Valenca, Rio de Janeiro, Brazil.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 16 15 13 11 8 6 7 9 11 13 13 15