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Monthly climate in Frederico Westphalen, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Frederico Westphalen features a humid subtropical climate (Cfa). Temperatures typically range between 15 °C (59 °F) and 25 °C (78 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1577 mm (62.1 inches) and receives 122 rainy days on the 1 mm (0.04 inches) threshold annually. Frederico Westphalen enjoys an average of 3383 hours of sunshine throughout the year, and daylight varies from 10 hours 25 minutes to 13 hours 49 minutes per day.

Monthly average temperatures in Frederico Westphalen, Brazil

The warmest months in Frederico Westphalen are January, February and December, with daily mean temperatures ranging from 24 to 25 °C (76 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 17 °C (59 - 62 °F) throughout the day. On average each year, Frederico Westphalen experiences 211 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 Frederico Westphalen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(101°F)		38°C
(100°F)		36°C
(97°F)		32°C
(90°F)		31°C
(88°F)		30°C
(85°F)		30°C
(86°F)		34°C
(93°F)		36°C
(97°F)		37°C
(100°F)		38°C
(100°F)		37°C
(99°F)
Mean maximum35°C
(95°F)		35°C
(95°F)		34°C
(94°F)		32°C
(89°F)		29°C
(85°F)		26°C
(79°F)		29°C
(84°F)		33°C
(91°F)		35°C
(95°F)		34°C
(94°F)		34°C
(94°F)		36°C
(97°F)
Average high30°C
(87°F)		30°C
(86°F)		29°C
(84°F)		26°C
(79°F)		22°C
(72°F)		21°C
(70°F)		21°C
(70°F)		23°C
(74°F)		26°C
(80°F)		27°C
(81°F)		29°C
(84°F)		31°C
(87°F)
Daily mean25°C
(78°F)		24°C
(76°F)		23°C
(74°F)		21°C
(70°F)		17°C
(64°F)		16°C
(61°F)		15°C
(59°F)		17°C
(62°F)		20°C
(69°F)		21°C
(71°F)		23°C
(74°F)		25°C
(77°F)
Average low21°C
(70°F)		20°C
(67°F)		19°C
(66°F)		16°C
(62°F)		14°C
(57°F)		12°C
(53°F)		10°C
(51°F)		11°C
(53°F)		15°C
(60°F)		17°C
(62°F)		18°C
(64°F)		19°C
(67°F)
Mean minimum17°C
(63°F)		14°C
(58°F)		13°C
(56°F)		10°C
(50°F)		7°C
(45°F)		4°C
(40°F)		1°C
(34°F)		3°C
(37°F)		9°C
(48°F)		11°C
(52°F)		13°C
(56°F)		14°C
(58°F)
Minimum16°C
(61°F)		12°C
(53°F)		11°C
(52°F)		7°C
(44°F)		5°C
(41°F)		1°C
(35°F)		-1°C
(30°F)		1°C
(33°F)		7°C
(44°F)		9°C
(48°F)		10°C
(51°F)		12°C
(54°F)

Compare climate in Frederico Westphalen with other places

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

Monthly average precipitation in Frederico Westphalen, Brazil

Frederico Westphalen usually has the most precipitation in May, June and October, with an average of 10 rainy days and 186 mm (7.3 inches) of precipitation per month. The driest months in Frederico Westphalen are April, July and August. On average, 85 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Frederico Westphalen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)147 (5.8)119 (4.7)109 (4.3)92 (3.6)204 (8.0)167 (6.6)88 (3.5)74 (2.9)114 (4.5)187 (7.4)156 (6.2)120 (4.7)
Average precipitation days (≥ 1 mm)1513117109869131011

Monthly sunshine hours in Frederico Westphalen, Brazil

The sunniest months in Frederico Westphalen are March, November and December, when the sun shines an average of 10 hours 47 minutes a day. Least sunny months in Frederico Westphalen: January, May and June receive an average of 7 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Frederico Westphalen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours254304305279236222262278268283320367
Mean daily daylight hours13h 37m13h 0m12h 12m11h 23m10h 44m10h 25m10h 35m11h 10m11h 56m12h 44m13h 27m13h 49m

Solar UV radiation in Frederico Westphalen, Brazil

Frederico Westphalen experiences the highest level of ultraviolet (UV) radiation in January, November 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 Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Frederico Westphalen UV Index data.

Average daily maximum UV levels by month for Frederico Westphalen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141310756810131414