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Monthly climate in Porto Novo, Cabo Verde

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Porto Novo features a hot desert climate (BWh).Temperatures typically range between 19 °C (67 °F) and 25 °C (77 °F) through the year, but rarely can drop to 17 °C (64 °F) or can rise to as high as 27 °C (80 °F).The average annual precipitation amounts to about 100 mm (3.9 inches) and receives 13 rainy days on the 1 mm (0.04 inches) threshold annually.Porto Novo enjoys an average of 3718 hours of sunshine throughout the year, and daylight varies from 11 hours 7 minutes to 13 hours 6 minutes per day.

Monthly average temperatures in Porto Novo, Cabo Verde §

The warmest months in Porto Novo are August, September and October, with daily mean temperatures ranging from 24 to 25 °C (75 - 77 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 19 to 20 °C (67 - 68 °F) throughout the day. On average each year, Porto Novo experiences 28 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 Porto Novo, Cabo Verde.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 23°C
(74°F)		 23°C
(74°F)		 22°C
(71°F)		 22°C
(72°F)		 23°C
(73°F)		 24°C
(76°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(80°F)		 25°C
(78°F)		 24°C
(76°F)
Mean maximum 22°C
(72°F)		 22°C
(71°F)		 21°C
(70°F)		 21°C
(71°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(75°F)		 26°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(77°F)		 23°C
(74°F)
Average high 21°C
(70°F)		 20°C
(69°F)		 20°C
(68°F)		 20°C
(69°F)		 21°C
(70°F)		 22°C
(72°F)		 23°C
(73°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 23°C
(75°F)		 22°C
(71°F)
Daily mean 20°C
(69°F)		 20°C
(68°F)		 19°C
(67°F)		 20°C
(68°F)		 21°C
(70°F)		 22°C
(71°F)		 22°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(74°F)		 21°C
(71°F)
Average low 20°C
(68°F)		 19°C
(67°F)		 19°C
(67°F)		 20°C
(68°F)		 20°C
(69°F)		 21°C
(71°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)		 21°C
(70°F)
Mean minimum 19°C
(66°F)		 18°C
(65°F)		 18°C
(65°F)		 19°C
(66°F)		 20°C
(68°F)		 21°C
(69°F)		 21°C
(70°F)		 22°C
(72°F)		 23°C
(75°F)		 23°C
(74°F)		 21°C
(71°F)		 20°C
(68°F)
Minimum 18°C
(64°F)		 17°C
(64°F)		 18°C
(64°F)		 17°C
(64°F)		 19°C
(66°F)		 19°C
(67°F)		 20°C
(68°F)		 21°C
(71°F)		 23°C
(73°F)		 23°C
(73°F)		 21°C
(70°F)		 19°C
(66°F)

Compare climate in Porto Novo with other places

Compare temperature, precipitation, sunshine, UV index in Porto Novo, Cabo Verde with other places around the world.

Monthly average precipitation in Porto Novo, Cabo Verde §

Porto Novo usually has the most precipitation in July, August and September, with an average of 3 rainy days and 23 mm (0.9 inches) of precipitation per month.The driest months in Porto Novo are January, April and May. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Porto Novo, Cabo Verde.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) 1 (0.1) 7 (0.3) 3 (0.1) 1 (0.1) 1 (0.0) 2 (0.1) 8 (0.3) 24 (1.0) 37 (1.5) 6 (0.2) 4 (0.2) 5 (0.2)
Average precipitation days (≥ 1 mm) 0 1 0 0 0 0 1 5 5 0 0 1

Monthly sunshine hours in Porto Novo, Cabo Verde §

The sunniest months in Porto Novo are April, May and August, when the sun shines an average of 11 hours 2 minutes a day.Least sunny months in Porto Novo: January, February and December receive an average of 8 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Porto Novo, Cabo Verde.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 238 272 323 328 349 322 326 338 319 321 295 283
Mean daily daylight hours 11h 13m 11h 34m 12h 2m 12h 31m 12h 55m 13h 6m 13h 0m 12h 39m 12h 12m 11h 43m 11h 19m 11h 7m

Solar UV radiation in Porto Novo, Cabo Verde §

Porto Novo experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Porto Novo UV Index data.

Average daily maximum UV levels by month for Porto Novo, Cabo Verde.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) 9 11 12 13 13 12 12 13 13 11 9 9