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Monthly climate in Salir do Porto, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Salir do Porto features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 12 °C (54 °F) and 20 °C (68 °F) through the year, but rarely can drop to 4 °C (40 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 597 mm (23.5 inches) and receives 87 rainy days on the 1 mm (0.04 inches) threshold annually. Salir do Porto enjoys an average of 3770 hours of sunshine throughout the year, and daylight varies from 9 hours 25 minutes to 14 hours 53 minutes per day.

Monthly average temperatures in Salir do Porto, Portugal

The warmest months in Salir do Porto are July, August and September, with daily mean temperatures ranging from 19 to 20 °C (67 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 13 °C (54 - 56 °F) throughout the day. On average each year, Salir do Porto experiences 11 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 Salir do Porto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		21°C
(70°F)		25°C
(77°F)		25°C
(77°F)		30°C
(87°F)		29°C
(85°F)		31°C
(87°F)		31°C
(89°F)		30°C
(86°F)		30°C
(86°F)		23°C
(73°F)		18°C
(65°F)
Mean maximum17°C
(62°F)		19°C
(67°F)		21°C
(70°F)		22°C
(71°F)		26°C
(79°F)		25°C
(77°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		25°C
(78°F)		21°C
(70°F)		18°C
(64°F)
Average high14°C
(57°F)		15°C
(60°F)		16°C
(60°F)		17°C
(62°F)		19°C
(67°F)		20°C
(68°F)		21°C
(71°F)		22°C
(72°F)		22°C
(72°F)		20°C
(69°F)		17°C
(62°F)		15°C
(59°F)
Daily mean12°C
(54°F)		13°C
(56°F)		13°C
(57°F)		15°C
(59°F)		17°C
(63°F)		18°C
(65°F)		19°C
(67°F)		20°C
(68°F)		19°C
(67°F)		18°C
(64°F)		15°C
(59°F)		13°C
(56°F)
Average low10°C
(51°F)		11°C
(52°F)		12°C
(53°F)		13°C
(55°F)		15°C
(59°F)		16°C
(61°F)		17°C
(64°F)		18°C
(64°F)		17°C
(63°F)		16°C
(61°F)		13°C
(56°F)		12°C
(54°F)
Mean minimum6°C
(44°F)		8°C
(47°F)		9°C
(48°F)		9°C
(49°F)		12°C
(53°F)		15°C
(59°F)		16°C
(61°F)		16°C
(61°F)		15°C
(60°F)		12°C
(55°F)		10°C
(51°F)		9°C
(48°F)
Minimum4°C
(40°F)		6°C
(43°F)		7°C
(45°F)		8°C
(47°F)		11°C
(51°F)		13°C
(56°F)		15°C
(59°F)		16°C
(61°F)		14°C
(58°F)		9°C
(49°F)		10°C
(49°F)		7°C
(45°F)

Compare climate in Salir do Porto with other places

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

Monthly average precipitation in Salir do Porto, Portugal

Salir do Porto usually has the most precipitation in March, April and November, with an average of 11 rainy days and 81 mm (3.2 inches) of precipitation per month. The driest months in Salir do Porto are June, July and August. On average, 14 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Salir do Porto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)55 (2.1)73 (2.9)80 (3.1)39 (1.5)24 (1.0)12 (0.5)7 (0.3)24 (1.0)69 (2.7)91 (3.6)73 (2.9)
Average precipitation days (≥ 1 mm)789126721381311

Monthly sunshine hours in Salir do Porto, Portugal

The sunniest months in Salir do Porto are May, June and July, when the sun shines an average of 13 hours 22 minutes a day. Least sunny months in Salir do Porto: January, February and December receive an average of 6 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Salir do Porto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours177225299347406405418392347309227212
Mean daily daylight hours9h 43m10h 42m11h 58m13h 15m14h 21m14h 53m14h 36m13h 38m12h 24m11h 7m9h 59m9h 25m

Solar UV radiation in Salir do Porto, Portugal

Salir do Porto experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 9 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, November 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 Salir do Porto UV Index data.

Average daily maximum UV levels by month for Salir do Porto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)35699111098643