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Monthly climate in Valenca do Piaui, Piauí, Brazil

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Valenca do Piaui features a tropical savanna climate (Aw).Temperatures typically range between 26 °C (79 °F) and 31 °C (88 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 843 mm (33.2 inches) and receives 108 rainy days on the 1 mm (0.04 inches) threshold annually.Valenca do Piaui enjoys an average of 3788 hours of sunshine throughout the year, and daylight varies from 11 hours 44 minutes to 12 hours 28 minutes per day.

Monthly average temperatures in Valenca do Piaui, Piauí, Brazil §

The warmest months in Valenca do Piaui are September, October and November, with daily mean temperatures ranging from 30 to 31 °C (86 - 88 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 26 to 26 °C (79 - 80 °F) throughout the day. On average each year, Valenca do Piaui 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 Valenca do Piaui, 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 37°C
(100°F)		 36°C
(97°F)		 34°C
(93°F)		 34°C
(93°F)		 36°C
(97°F)		 36°C
(97°F)		 37°C
(99°F)		 37°C
(99°F)		 39°C
(102°F)		 39°C
(102°F)		 39°C
(102°F)		 38°C
(101°F)
Mean maximum 35°C
(95°F)		 34°C
(94°F)		 33°C
(92°F)		 33°C
(92°F)		 34°C
(93°F)		 34°C
(93°F)		 35°C
(95°F)		 37°C
(98°F)		 38°C
(101°F)		 38°C
(101°F)		 37°C
(100°F)		 36°C
(98°F)
Average high 32°C
(89°F)		 31°C
(88°F)		 30°C
(87°F)		 31°C
(88°F)		 32°C
(90°F)		 33°C
(91°F)		 33°C
(92°F)		 35°C
(95°F)		 36°C
(97°F)		 36°C
(98°F)		 35°C
(95°F)		 33°C
(92°F)
Daily mean 27°C
(81°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(80°F)		 27°C
(81°F)		 27°C
(82°F)		 27°C
(82°F)		 29°C
(84°F)		 30°C
(87°F)		 31°C
(88°F)		 30°C
(86°F)		 28°C
(83°F)
Average low 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(73°F)		 22°C
(72°F)		 23°C
(73°F)		 24°C
(76°F)		 26°C
(78°F)		 25°C
(78°F)		 24°C
(76°F)
Mean minimum 22°C
(71°F)		 21°C
(70°F)		 21°C
(71°F)		 22°C
(71°F)		 22°C
(71°F)		 21°C
(70°F)		 20°C
(69°F)		 20°C
(69°F)		 22°C
(71°F)		 23°C
(74°F)		 23°C
(74°F)		 22°C
(72°F)
Minimum 20°C
(69°F)		 20°C
(68°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 19°C
(67°F)		 19°C
(67°F)		 19°C
(66°F)		 20°C
(68°F)		 22°C
(73°F)		 22°C
(72°F)		 21°C
(71°F)

Compare climate in Valenca do Piaui with other places

Compare temperature, precipitation, sunshine, UV index in Valenca do Piaui, Piauí, Brazil with other places around the world.

Monthly average precipitation in Valenca do Piaui, Piauí, Brazil §

Valenca do Piaui usually has the most precipitation in February, March and April, with an average of 21 rainy days and 190 mm (7.5 inches) of precipitation per month.The driest months in Valenca do Piaui are July, August and September. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Valenca do Piaui, 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) 117 (4.6) 227 (8.9) 206 (8.1) 137 (5.4) 20 (0.8) 4 (0.1) 1 (0.1) 0 (0.0) 0 (0.0) 15 (0.6) 45 (1.8) 72 (2.8)
Average precipitation days (≥ 1 mm) 17 23 24 18 5 0 0 0 0 3 8 10

Monthly sunshine hours in Valenca do Piaui, Piauí, Brazil §

The sunniest months in Valenca do Piaui are August, September and October, when the sun shines an average of 11 hours 21 minutes a day.Least sunny months in Valenca do Piaui: January, February and March receive an average of 8 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Valenca do Piaui, 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 246 265 304 308 323 317 324 345 345 354 328 324
Mean daily daylight hours 12h 25m 12h 17m 12h 6m 11h 56m 11h 48m 11h 44m 11h 46m 11h 53m 12h 3m 12h 14m 12h 23m 12h 28m

Solar UV radiation in Valenca do Piaui, Piauí, Brazil §

Valenca do Piaui experiences the highest level of ultraviolet (UV) radiation in March, April and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure.May, June and July are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Valenca do Piaui UV Index data.

Average daily maximum UV levels by month for Valenca do Piaui, 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 15 15 12 11 11 12 13 13 14 14