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Monthly climate in Ayios Vasilios, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ayios Vasilios features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 7 °C (45 °F) and 27 °C (80 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 557 mm (21.9 inches) and receives 69 rainy days on the 1 mm (0.04 inches) threshold annually. Ayios Vasilios enjoys an average of 3897 hours of sunshine throughout the year, and daylight varies from 9 hours 35 minutes to 14 hours 42 minutes per day.

Monthly average temperatures in Ayios Vasilios, Greece

The warmest months in Ayios Vasilios are June, July and August, with daily mean temperatures ranging from 23 to 27 °C (74 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 10 °C (45 - 49 °F) throughout the day. On average each year, Ayios Vasilios experiences 112 days above 25 °C (77.0 °F) and 8 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ayios Vasilios. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum23°C
(73°F)		22°C
(71°F)		24°C
(76°F)		27°C
(80°F)		35°C
(95°F)		37°C
(98°F)		40°C
(104°F)		41°C
(106°F)		36°C
(98°F)		30°C
(86°F)		24°C
(76°F)		20°C
(68°F)
Mean maximum17°C
(63°F)		19°C
(67°F)		22°C
(71°F)		25°C
(78°F)		31°C
(89°F)		34°C
(93°F)		37°C
(99°F)		36°C
(98°F)		34°C
(93°F)		27°C
(82°F)		23°C
(73°F)		19°C
(66°F)
Average high11°C
(53°F)		14°C
(57°F)		15°C
(60°F)		19°C
(66°F)		24°C
(76°F)		28°C
(83°F)		31°C
(89°F)		32°C
(89°F)		28°C
(83°F)		22°C
(72°F)		17°C
(64°F)		14°C
(57°F)
Daily mean7°C
(45°F)		9°C
(48°F)		10°C
(51°F)		14°C
(57°F)		19°C
(66°F)		23°C
(74°F)		26°C
(80°F)		27°C
(80°F)		23°C
(74°F)		17°C
(63°F)		13°C
(56°F)		10°C
(49°F)
Average low3°C
(38°F)		5°C
(41°F)		6°C
(43°F)		9°C
(48°F)		13°C
(56°F)		17°C
(63°F)		21°C
(70°F)		22°C
(71°F)		18°C
(65°F)		13°C
(56°F)		10°C
(50°F)		6°C
(43°F)
Mean minimum-3°C
(26°F)		0°C
(33°F)		1°C
(34°F)		4°C
(39°F)		9°C
(48°F)		13°C
(55°F)		18°C
(64°F)		19°C
(66°F)		13°C
(55°F)		9°C
(48°F)		5°C
(40°F)		1°C
(34°F)
Minimum-7°C
(19°F)		-3°C
(28°F)		-2°C
(29°F)		2°C
(35°F)		6°C
(42°F)		10°C
(51°F)		17°C
(62°F)		18°C
(65°F)		11°C
(52°F)		5°C
(42°F)		2°C
(36°F)		-1°C
(30°F)

Compare climate in Ayios Vasilios with other places

Compare temperature, precipitation, sunshine, UV index in Ayios Vasilios, Greece with other places around the world.

Monthly average precipitation in Ayios Vasilios, Greece

Ayios Vasilios usually has the most precipitation in January, February and March, with an average of 8 rainy days and 63 mm (2.5 inches) of precipitation per month. The driest months in Ayios Vasilios are May, July and August. On average, 19 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ayios Vasilios. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)64 (2.5)65 (2.6)61 (2.4)44 (1.7)32 (1.3)45 (1.8)16 (0.6)9 (0.4)56 (2.2)48 (1.9)58 (2.3)60 (2.4)
Average precipitation days (≥ 1 mm)997645223589

Monthly sunshine hours in Ayios Vasilios, Greece

The sunniest months in Ayios Vasilios are May, June and July, when the sun shines an average of 13 hours 18 minutes a day. Least sunny months in Ayios Vasilios: January, February and December receive an average of 7 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ayios Vasilios. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours205250325342397406419393343310255246
Mean daily daylight hours9h 52m10h 47m11h 58m13h 11m14h 12m14h 42m14h 26m13h 32m12h 23m11h 10m10h 7m9h 35m

Solar UV radiation in Ayios Vasilios, Greece

Ayios Vasilios experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 10 - 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 Ayios Vasilios UV Index data.

Average daily maximum UV levels by month for Ayios Vasilios. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3568101110108743