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Monthly climate in Avis, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Avis features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 9 °C (49 °F) and 24 °C (76 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 45 °C (113 °F). The average annual precipitation amounts to about 520 mm (20.5 inches) and receives 71 rainy days on the 1 mm (0.04 inches) threshold annually. Avis enjoys an average of 3775 hours of sunshine throughout the year, and daylight varies from 9 hours 27 minutes to 14 hours 51 minutes per day.

Monthly average temperatures in Avis, Portugal

The warmest months in Avis are July, August and September, with daily mean temperatures ranging from 22 to 24 °C (73 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 12 °C (49 - 53 °F) throughout the day. On average each year, Avis experiences 128 days above 25 °C (77.0 °F) and 2 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Avis. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(71°F)		24°C
(76°F)		28°C
(82°F)		30°C
(86°F)		36°C
(97°F)		43°C
(110°F)		41°C
(107°F)		45°C
(113°F)		38°C
(100°F)		36°C
(96°F)		26°C
(79°F)		20°C
(69°F)
Mean maximum19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		28°C
(83°F)		34°C
(93°F)		37°C
(98°F)		39°C
(102°F)		40°C
(104°F)		37°C
(99°F)		32°C
(90°F)		23°C
(74°F)		19°C
(67°F)
Average high14°C
(58°F)		17°C
(63°F)		18°C
(65°F)		20°C
(69°F)		26°C
(79°F)		28°C
(83°F)		32°C
(90°F)		33°C
(92°F)		30°C
(86°F)		25°C
(78°F)		18°C
(65°F)		15°C
(60°F)
Daily mean9°C
(49°F)		12°C
(53°F)		13°C
(56°F)		15°C
(59°F)		19°C
(67°F)		21°C
(70°F)		24°C
(75°F)		24°C
(76°F)		22°C
(73°F)		18°C
(66°F)		13°C
(56°F)		11°C
(52°F)
Average low5°C
(42°F)		7°C
(46°F)		8°C
(47°F)		10°C
(50°F)		13°C
(55°F)		14°C
(58°F)		16°C
(61°F)		16°C
(61°F)		16°C
(60°F)		13°C
(55°F)		9°C
(49°F)		7°C
(46°F)
Mean minimum-1°C
(31°F)		2°C
(36°F)		3°C
(38°F)		5°C
(42°F)		7°C
(46°F)		11°C
(52°F)		12°C
(54°F)		12°C
(55°F)		11°C
(52°F)		7°C
(44°F)		4°C
(40°F)		2°C
(35°F)
Minimum-3°C
(27°F)		-0°C
(32°F)		1°C
(34°F)		4°C
(39°F)		5°C
(42°F)		8°C
(47°F)		11°C
(52°F)		12°C
(53°F)		8°C
(47°F)		5°C
(41°F)		3°C
(38°F)		-1°C
(30°F)

Compare climate in Avis with other places

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

Monthly average precipitation in Avis, Portugal

Avis usually has the most precipitation in March, April and November, with an average of 10 rainy days and 80 mm (3.2 inches) of precipitation per month. The driest months in Avis are June, July and August. On average, 9 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Avis. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)35 (1.4)49 (1.9)85 (3.3)84 (3.3)39 (1.5)15 (0.6)4 (0.2)6 (0.3)25 (1.0)43 (1.7)72 (2.8)61 (2.4)
Average precipitation days (≥ 1 mm)57813551135108

Monthly sunshine hours in Avis, Portugal

The sunniest months in Avis are May, June and July, when the sun shines an average of 13 hours 27 minutes a day. Least sunny months in Avis: January, February and December receive an average of 6 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Avis. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours179221294343405404427400348313224211
Mean daily daylight hours9h 45m10h 43m11h 58m13h 14m14h 18m14h 51m14h 34m13h 36m12h 23m11h 7m10h 1m9h 27m

Solar UV radiation in Avis, Portugal

Avis 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 Avis UV Index data.

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