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Monthly climate in Buarcos, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Buarcos features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 12 °C (54 °F) and 18 °C (65 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 27 °C (81 °F). The average annual precipitation amounts to about 835 mm (32.9 inches) and receives 95 rainy days on the 1 mm (0.04 inches) threshold annually. Buarcos enjoys an average of 3744 hours of sunshine throughout the year, and daylight varies from 9 hours 21 minutes to 14 hours 58 minutes per day.

Monthly average temperatures in Buarcos, Portugal

The warmest months in Buarcos are July, August and September, with daily mean temperatures ranging from 18 to 18 °C (65 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 12 to 13 °C (54 - 56 °F) throughout the day. On average each year, Buarcos experiences 0 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 Buarcos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		18°C
(64°F)		22°C
(72°F)		23°C
(73°F)		27°C
(80°F)		23°C
(74°F)		26°C
(79°F)		27°C
(81°F)		24°C
(76°F)		23°C
(74°F)		20°C
(69°F)		18°C
(64°F)
Mean maximum16°C
(61°F)		17°C
(62°F)		18°C
(64°F)		19°C
(66°F)		22°C
(72°F)		20°C
(69°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		19°C
(66°F)		17°C
(62°F)
Average high13°C
(57°F)		14°C
(58°F)		14°C
(58°F)		15°C
(60°F)		17°C
(63°F)		18°C
(64°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		15°C
(59°F)
Daily mean12°C
(54°F)		13°C
(56°F)		13°C
(56°F)		14°C
(58°F)		16°C
(61°F)		17°C
(63°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		17°C
(63°F)		15°C
(59°F)		14°C
(57°F)
Average low11°C
(52°F)		12°C
(53°F)		12°C
(54°F)		13°C
(56°F)		15°C
(60°F)		16°C
(62°F)		17°C
(64°F)		17°C
(64°F)		17°C
(63°F)		16°C
(61°F)		14°C
(57°F)		12°C
(54°F)
Mean minimum8°C
(46°F)		9°C
(49°F)		9°C
(49°F)		10°C
(50°F)		13°C
(55°F)		15°C
(60°F)		16°C
(61°F)		16°C
(62°F)		16°C
(60°F)		13°C
(55°F)		11°C
(52°F)		9°C
(49°F)
Minimum5°C
(42°F)		7°C
(45°F)		8°C
(47°F)		8°C
(47°F)		10°C
(51°F)		14°C
(57°F)		15°C
(60°F)		16°C
(60°F)		14°C
(58°F)		11°C
(52°F)		11°C
(52°F)		8°C
(47°F)

Compare climate in Buarcos with other places

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

Monthly average precipitation in Buarcos, Portugal

Buarcos usually has the most precipitation in March, November and December, with an average of 13 rainy days and 118 mm (4.6 inches) of precipitation per month. The driest months in Buarcos are July, August and September. On average, 14 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Buarcos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)71 (2.8)90 (3.5)100 (3.9)96 (3.8)63 (2.5)28 (1.1)11 (0.4)9 (0.4)21 (0.8)92 (3.6)133 (5.2)121 (4.8)
Average precipitation days (≥ 1 mm)91111117511381414

Monthly sunshine hours in Buarcos, Portugal

The sunniest months in Buarcos are May, June and July, when the sun shines an average of 13 hours 26 minutes a day. Least sunny months in Buarcos: January, November and December receive an average of 6 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Buarcos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours171222298348406407422391346306219203
Mean daily daylight hours9h 39m10h 40m11h 58m13h 17m14h 24m14h 58m14h 40m13h 40m12h 24m11h 5m9h 56m9h 21m

Solar UV radiation in Buarcos, Portugal

Buarcos experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High 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 Buarcos UV Index data.

Average daily maximum UV levels by month for Buarcos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)34689101098643