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Monthly climate in Parnamirim, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Parnamirim features a hot semi-arid climate (BSh). Temperatures typically range between 25 °C (77 °F) and 30 °C (86 °F) through the year, but rarely can drop to 16 °C (62 °F) or can rise to as high as 40 °C (103 °F). The average annual precipitation amounts to about 513 mm (20.2 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually. Parnamirim enjoys an average of 3782 hours of sunshine throughout the year, and daylight varies from 11 hours 38 minutes to 12 hours 34 minutes per day.

Monthly average temperatures in Parnamirim, Brazil

The warmest months in Parnamirim are October, November and December, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 25 to 26 °C (77 - 78 °F) throughout the day. On average each year, Parnamirim 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 Parnamirim. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(102°F)		38°C
(100°F)		37°C
(99°F)		35°C
(96°F)		37°C
(99°F)		33°C
(92°F)		35°C
(95°F)		35°C
(96°F)		38°C
(100°F)		38°C
(101°F)		39°C
(102°F)		40°C
(103°F)
Mean maximum37°C
(98°F)		36°C
(98°F)		35°C
(95°F)		34°C
(93°F)		34°C
(93°F)		32°C
(90°F)		33°C
(92°F)		34°C
(94°F)		37°C
(98°F)		38°C
(100°F)		38°C
(100°F)		37°C
(99°F)
Average high34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		31°C
(89°F)		33°C
(92°F)		36°C
(96°F)		35°C
(95°F)		34°C
(94°F)
Daily mean28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		25°C
(77°F)		25°C
(77°F)		26°C
(78°F)		27°C
(81°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)
Average low24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)		24°C
(75°F)		25°C
(77°F)		25°C
(76°F)
Mean minimum22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		18°C
(64°F)		18°C
(65°F)		19°C
(66°F)		22°C
(71°F)		23°C
(73°F)		22°C
(72°F)
Minimum21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(68°F)		19°C
(67°F)		16°C
(62°F)		17°C
(62°F)		17°C
(63°F)		18°C
(64°F)		21°C
(70°F)		21°C
(69°F)		21°C
(70°F)

Compare climate in Parnamirim with other places

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

Monthly average precipitation in Parnamirim, Brazil

Parnamirim usually has the most precipitation in February, March and April, with an average of 13 rainy days and 111 mm (4.4 inches) of precipitation per month. The driest months in Parnamirim are August, September and October. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Parnamirim. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)37 (1.4)130 (5.1)107 (4.2)95 (3.7)30 (1.2)18 (0.7)16 (0.6)7 (0.3)4 (0.2)4 (0.2)22 (0.9)43 (1.7)
Average precipitation days (≥ 1 mm)712141496510145

Monthly sunshine hours in Parnamirim, Brazil

The sunniest months in Parnamirim are October, November and December, when the sun shines an average of 11 hours 11 minutes a day. Least sunny months in Parnamirim: January, February and July receive an average of 9 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Parnamirim. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours266289328313310298284327333354337338
Mean daily daylight hours12h 31m12h 20m12h 7m11h 54m11h 43m11h 38m11h 41m11h 50m12h 2m12h 16m12h 28m12h 34m

Solar UV radiation in Parnamirim, Brazil

Parnamirim experiences the highest level of ultraviolet (UV) radiation in March, April and November, 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 Parnamirim UV Index data.

Average daily maximum UV levels by month for Parnamirim. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415141211111213141514