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Monthly climate in Campo Maior, Piauí, Brazil

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Campo Maior features a tropical savanna climate (Aw).Temperatures typically range between 27 °C (81 °F) and 32 °C (89 °F) through the year, but rarely can drop to 20 °C (69 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 1216 mm (47.9 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually.Campo Maior enjoys an average of 3772 hours of sunshine throughout the year, and daylight varies from 11 hours 50 minutes to 12 hours 22 minutes per day.

Monthly average temperatures in Campo Maior, Piauí, Brazil §

The warmest months in Campo Maior are September, October and November, with daily mean temperatures ranging from 31 to 32 °C (88 - 89 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Campo Maior experiences 329 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 Campo Maior, Piauí, 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
(105°F)		 36°C
(98°F)		 35°C
(95°F)		 34°C
(94°F)		 37°C
(98°F)		 36°C
(97°F)		 36°C
(97°F)		 38°C
(101°F)		 40°C
(104°F)		 41°C
(105°F)		 40°C
(104°F)		 40°C
(104°F)
Mean maximum 37°C
(99°F)		 35°C
(96°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(94°F)		 35°C
(95°F)		 36°C
(96°F)		 37°C
(100°F)		 39°C
(102°F)		 39°C
(103°F)		 39°C
(102°F)		 38°C
(101°F)
Average high 33°C
(92°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(91°F)		 34°C
(93°F)		 34°C
(94°F)		 36°C
(96°F)		 37°C
(99°F)		 38°C
(100°F)		 37°C
(98°F)		 35°C
(96°F)
Daily mean 28°C
(83°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 28°C
(82°F)		 29°C
(84°F)		 29°C
(84°F)		 30°C
(86°F)		 31°C
(89°F)		 32°C
(89°F)		 31°C
(88°F)		 30°C
(86°F)
Average low 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 24°C
(75°F)		 25°C
(76°F)		 26°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)
Mean minimum 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 22°C
(73°F)		 23°C
(73°F)		 22°C
(72°F)		 22°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(75°F)
Minimum 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(71°F)		 21°C
(70°F)		 20°C
(69°F)		 23°C
(74°F)		 24°C
(75°F)		 23°C
(75°F)		 23°C
(73°F)

Compare climate in Campo Maior with other places

Compare temperature, precipitation, sunshine, UV index in Campo Maior, Piauí, Brazil with other places around the world.

Monthly average precipitation in Campo Maior, Piauí, Brazil §

Campo Maior usually has the most precipitation in February, March and April, with an average of 24 rainy days and 288 mm (11.3 inches) of precipitation per month.The driest months in Campo Maior are June, August and September. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Campo Maior, Piauí, 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) 151 (6.0) 311 (12.3) 320 (12.6) 233 (9.2) 69 (2.7) 6 (0.3) 12 (0.5) 2 (0.1) 1 (0.0) 7 (0.3) 37 (1.4) 67 (2.6)
Average precipitation days (≥ 1 mm) 17 24 26 22 10 1 1 0 0 1 5 9

Monthly sunshine hours in Campo Maior, Piauí, Brazil §

The sunniest months in Campo Maior are August, September and October, when the sun shines an average of 11 hours 21 minutes a day.Least sunny months in Campo Maior: January, February and March receive an average of 8 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Campo Maior, Piauí, 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 248 257 286 289 326 325 336 345 344 355 332 325
Mean daily daylight hours 12h 21m 12h 14m 12h 6m 11h 58m 11h 52m 11h 50m 11h 51m 11h 56m 12h 4m 12h 12m 12h 19m 12h 22m

Solar UV radiation in Campo Maior, Piauí, Brazil §

Campo Maior experiences the highest level of ultraviolet (UV) radiation in March, April and December, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure.June, July and October are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Campo Maior UV Index data.

Average daily maximum UV levels by month for Campo Maior, Piauí, 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) 14 14 16 15 13 11 11 13 13 13 14 14