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Monthly climate in Britiande, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Britiande features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 5 °C (42 °F) and 20 °C (69 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 866 mm (34.1 inches) and receives 105 rainy days on the 1 mm (0.04 inches) threshold annually. Britiande enjoys an average of 3584 hours of sunshine throughout the year, and daylight varies from 9 hours 15 minutes to 15 hours 3 minutes per day.

Monthly average temperatures in Britiande, Portugal

The warmest months in Britiande are July, August and September, with daily mean temperatures ranging from 18 to 20 °C (65 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 47 °F) throughout the day. On average each year, Britiande experiences 66 days above 25 °C (77.0 °F) and 20 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Britiande. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(64°F)		20°C
(68°F)		24°C
(76°F)		25°C
(78°F)		30°C
(87°F)		35°C
(95°F)		34°C
(94°F)		37°C
(99°F)		32°C
(90°F)		30°C
(86°F)		19°C
(66°F)		15°C
(60°F)
Mean maximum15°C
(59°F)		18°C
(65°F)		20°C
(69°F)		24°C
(75°F)		28°C
(83°F)		30°C
(85°F)		32°C
(90°F)		34°C
(93°F)		30°C
(87°F)		26°C
(79°F)		18°C
(64°F)		15°C
(59°F)
Average high10°C
(50°F)		13°C
(55°F)		14°C
(58°F)		16°C
(62°F)		21°C
(70°F)		23°C
(74°F)		27°C
(80°F)		27°C
(81°F)		24°C
(76°F)		20°C
(68°F)		13°C
(56°F)		11°C
(52°F)
Daily mean5°C
(42°F)		8°C
(47°F)		9°C
(49°F)		12°C
(53°F)		15°C
(60°F)		17°C
(64°F)		20°C
(69°F)		20°C
(69°F)		18°C
(65°F)		14°C
(58°F)		9°C
(49°F)		7°C
(45°F)
Average low2°C
(36°F)		4°C
(40°F)		5°C
(41°F)		7°C
(45°F)		10°C
(50°F)		12°C
(54°F)		14°C
(58°F)		14°C
(58°F)		13°C
(56°F)		10°C
(50°F)		6°C
(43°F)		4°C
(40°F)
Mean minimum-3°C
(27°F)		-1°C
(30°F)		-0°C
(32°F)		1°C
(34°F)		4°C
(40°F)		8°C
(47°F)		9°C
(49°F)		9°C
(49°F)		8°C
(47°F)		3°C
(38°F)		1°C
(33°F)		-1°C
(30°F)
Minimum-5°C
(23°F)		-4°C
(25°F)		-1°C
(30°F)		-1°C
(31°F)		2°C
(36°F)		5°C
(42°F)		8°C
(46°F)		8°C
(46°F)		7°C
(45°F)		-1°C
(31°F)		-2°C
(29°F)		-3°C
(27°F)

Compare climate in Britiande with other places

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

Monthly average precipitation in Britiande, Portugal

Britiande usually has the most precipitation in March, April and December, with an average of 12 rainy days and 118 mm (4.6 inches) of precipitation per month. The driest months in Britiande are July, August and September. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Britiande. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)98 (3.9)113 (4.4)115 (4.5)51 (2.0)46 (1.8)22 (0.9)18 (0.7)42 (1.7)78 (3.1)103 (4.1)125 (4.9)
Average precipitation days (≥ 1 mm)7911149933681313

Monthly sunshine hours in Britiande, Portugal

The sunniest months in Britiande are June, July and August, when the sun shines an average of 13 hours 20 minutes a day. Least sunny months in Britiande: January, February and December receive an average of 5 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Britiande. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours148197271333398398428400343298199166
Mean daily daylight hours9h 35m10h 37m11h 57m13h 19m14h 29m15h 3m14h 45m13h 43m12h 25m11h 3m9h 52m9h 15m

Solar UV radiation in Britiande, Portugal

Britiande experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Low / 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 Britiande UV Index data.

Average daily maximum UV levels by month for Britiande. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)346910111098642