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Monthly climate in Campos dos Goytacazes, Rio de Janeiro, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Campos dos Goytacazes features a tropical savanna climate (Aw). Temperatures typically range between 22 °C (72 °F) and 28 °C (82 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 1038 mm (40.9 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually. Campos dos Goytacazes enjoys an average of 3507 hours of sunshine throughout the year, and daylight varies from 10 hours 48 minutes to 13 hours 25 minutes per day.

Monthly average temperatures in Campos dos Goytacazes, Rio de Janeiro, Brazil §

The warmest months in Campos dos Goytacazes are January, February and March, with daily mean temperatures ranging from 27 to 28 °C (81 - 82 °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, Campos dos Goytacazes experiences 302 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 Campos dos Goytacazes, 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 40°C
(104°F)		 39°C
(102°F)		 39°C
(103°F)		 39°C
(102°F)		 37°C
(98°F)		 35°C
(95°F)		 35°C
(95°F)		 36°C
(96°F)		 39°C
(102°F)		 38°C
(100°F)		 41°C
(106°F)		 37°C
(99°F)
Mean maximum 38°C
(100°F)		 37°C
(99°F)		 38°C
(100°F)		 37°C
(99°F)		 35°C
(95°F)		 33°C
(93°F)		 34°C
(93°F)		 33°C
(93°F)		 36°C
(97°F)		 36°C
(96°F)		 36°C
(97°F)		 36°C
(97°F)
Average high 33°C
(92°F)		 32°C
(90°F)		 33°C
(92°F)		 31°C
(88°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(82°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)		 31°C
(88°F)
Daily mean 28°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(78°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(72°F)		 22°C
(72°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(80°F)
Average low 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(71°F)		 19°C
(67°F)		 19°C
(66°F)		 17°C
(63°F)		 18°C
(65°F)		 20°C
(69°F)		 21°C
(71°F)		 21°C
(71°F)		 23°C
(73°F)
Mean minimum 22°C
(72°F)		 21°C
(70°F)		 20°C
(69°F)		 18°C
(65°F)		 14°C
(58°F)		 15°C
(60°F)		 14°C
(57°F)		 13°C
(56°F)		 16°C
(62°F)		 18°C
(64°F)		 17°C
(63°F)		 18°C
(65°F)
Minimum 20°C
(69°F)		 20°C
(68°F)		 18°C
(65°F)		 17°C
(63°F)		 12°C
(54°F)		 13°C
(55°F)		 12°C
(54°F)		 12°C
(54°F)		 15°C
(59°F)		 16°C
(60°F)		 15°C
(59°F)		 17°C
(62°F)

Compare climate in Campos dos Goytacazes with other places

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

Monthly average precipitation in Campos dos Goytacazes, Rio de Janeiro, Brazil §

Campos dos Goytacazes usually has the most precipitation in February, November and December, with an average of 15 rainy days and 155 mm (6.1 inches) of precipitation per month. The driest months in Campos dos Goytacazes are June, July and August. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Campos dos Goytacazes, 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) 100 (3.9) 159 (6.2) 123 (4.8) 83 (3.3) 54 (2.1) 24 (0.9) 18 (0.7) 33 (1.3) 45 (1.8) 92 (3.6) 161 (6.4) 145 (5.7)
Average precipitation days (≥ 1 mm) 8 15 16 13 8 6 6 6 7 13 16 16

Monthly sunshine hours in Campos dos Goytacazes, Rio de Janeiro, Brazil §

The sunniest months in Campos dos Goytacazes are March, September and December, when the sun shines an average of 10 hours 16 minutes a day. Least sunny months in Campos dos Goytacazes: February, August and November receive an average of 9 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Campos dos Goytacazes, 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 286 276 315 297 290 284 295 281 301 282 266 328
Mean daily daylight hours 13h 16m 12h 47m 12h 10m 11h 33m 11h 3m 10h 48m 10h 56m 11h 22m 11h 58m 12h 35m 13h 8m 13h 25m

Solar UV radiation in Campos dos Goytacazes, Rio de Janeiro, Brazil §

Campos dos Goytacazes experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 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 Campos dos Goytacazes UV Index data.

Average daily maximum UV levels by month for Campos dos Goytacazes, 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 14 13 11 8 6 8 9 11 13 14 15

Detailed Monthly Weather Insights for Campos dos Goytacazes, Rio de Janeiro, Brazil

Discover in-depth weather details for every month in Campos dos Goytacazes. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Campos dos Goytacazes's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.