nomadseason

Monthly climate in Castanheira de Pera, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Castanheira de Pera features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 8 °C (46 °F) and 21 °C (70 °F) through the year, but rarely can drop to -4 °C (26 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 997 mm (39.2 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. Castanheira de Pera enjoys an average of 3712 hours of sunshine throughout the year, and daylight varies from 9 hours 22 minutes to 14 hours 56 minutes per day.

Monthly average temperatures in Castanheira de Pera, Portugal

The warmest months in Castanheira de Pera are July, August and September, with daily mean temperatures ranging from 20 to 21 °C (68 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 10 °C (46 - 50 °F) throughout the day. On average each year, Castanheira de Pera experiences 77 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Castanheira de Pera. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		23°C
(73°F)		25°C
(78°F)		27°C
(80°F)		32°C
(89°F)		37°C
(98°F)		37°C
(98°F)		39°C
(103°F)		35°C
(95°F)		34°C
(93°F)		23°C
(75°F)		18°C
(65°F)
Mean maximum17°C
(63°F)		20°C
(69°F)		22°C
(72°F)		25°C
(77°F)		30°C
(85°F)		32°C
(89°F)		34°C
(93°F)		35°C
(95°F)		33°C
(92°F)		29°C
(84°F)		21°C
(70°F)		18°C
(64°F)
Average high12°C
(55°F)		15°C
(59°F)		16°C
(61°F)		18°C
(64°F)		22°C
(72°F)		24°C
(75°F)		27°C
(81°F)		28°C
(83°F)		26°C
(80°F)		22°C
(72°F)		16°C
(60°F)		14°C
(57°F)
Daily mean8°C
(46°F)		10°C
(50°F)		11°C
(52°F)		13°C
(56°F)		16°C
(62°F)		18°C
(65°F)		21°C
(69°F)		21°C
(70°F)		20°C
(68°F)		16°C
(61°F)		11°C
(53°F)		10°C
(50°F)
Average low4°C
(39°F)		6°C
(43°F)		7°C
(45°F)		9°C
(48°F)		11°C
(52°F)		13°C
(55°F)		15°C
(59°F)		15°C
(60°F)		15°C
(58°F)		12°C
(53°F)		8°C
(46°F)		6°C
(44°F)
Mean minimum-1°C
(30°F)		1°C
(34°F)		2°C
(36°F)		3°C
(38°F)		6°C
(43°F)		9°C
(48°F)		10°C
(51°F)		11°C
(51°F)		10°C
(50°F)		6°C
(42°F)		2°C
(36°F)		1°C
(34°F)
Minimum-4°C
(26°F)		-2°C
(29°F)		1°C
(35°F)		1°C
(33°F)		3°C
(39°F)		6°C
(43°F)		9°C
(49°F)		10°C
(50°F)		7°C
(45°F)		2°C
(36°F)		-0°C
(32°F)		-1°C
(30°F)

Compare climate in Castanheira de Pera with other places

Compare temperature, precipitation, sunshine, UV index in Castanheira de Pera, Portugal with other places around the world.

Monthly average precipitation in Castanheira de Pera, Portugal

Castanheira de Pera usually has the most precipitation in March, April and November, with an average of 13 rainy days and 139 mm (5.5 inches) of precipitation per month. The driest months in Castanheira de Pera are June, July and August. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Castanheira de Pera. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)68 (2.7)100 (3.9)141 (5.6)134 (5.3)72 (2.8)37 (1.4)11 (0.4)13 (0.5)44 (1.7)102 (4.0)142 (5.6)133 (5.2)
Average precipitation days (≥ 1 mm)7911158922471312

Monthly sunshine hours in Castanheira de Pera, Portugal

The sunniest months in Castanheira de Pera are May, June and July, when the sun shines an average of 13 hours 26 minutes a day. Least sunny months in Castanheira de Pera: January, February and December receive an average of 6 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Castanheira de Pera. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours171215290340406405423395344307216195
Mean daily daylight hours9h 41m10h 41m11h 58m13h 16m14h 23m14h 56m14h 38m13h 39m12h 24m11h 6m9h 57m9h 22m

Solar UV radiation in Castanheira de Pera, Portugal

Castanheira de Pera experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Castanheira de Pera UV Index data.

Average daily maximum UV levels by month for Castanheira de Pera. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34689111098643