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Monthly climate in Psara, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Psara features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 12 °C (54 °F) and 24 °C (76 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 30 °C (86 °F). The average annual precipitation amounts to about 489 mm (19.3 inches) and receives 59 rainy days on the 1 mm (0.04 inches) threshold annually. Psara enjoys an average of 4000 hours of sunshine throughout the year, and daylight varies from 9 hours 30 minutes to 14 hours 47 minutes per day.

Monthly average temperatures in Psara, Greece

The warmest months in Psara are July, August and September, with daily mean temperatures ranging from 23 to 24 °C (73 - 76 °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, Psara experiences 36 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 Psara. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum20°C
(68°F)		18°C
(64°F)		17°C
(64°F)		21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		28°C
(83°F)		30°C
(86°F)		26°C
(79°F)		25°C
(78°F)		22°C
(72°F)		20°C
(68°F)
Mean maximum17°C
(63°F)		17°C
(62°F)		17°C
(63°F)		19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		27°C
(81°F)		27°C
(81°F)		26°C
(78°F)		23°C
(73°F)		21°C
(69°F)		18°C
(65°F)
Average high13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		16°C
(61°F)		19°C
(67°F)		23°C
(73°F)		25°C
(77°F)		25°C
(78°F)		24°C
(75°F)		21°C
(69°F)		18°C
(65°F)		15°C
(60°F)
Daily mean12°C
(54°F)		13°C
(55°F)		13°C
(56°F)		15°C
(60°F)		19°C
(66°F)		22°C
(72°F)		24°C
(76°F)		24°C
(76°F)		23°C
(73°F)		20°C
(68°F)		17°C
(63°F)		14°C
(58°F)
Average low11°C
(52°F)		12°C
(54°F)		12°C
(55°F)		14°C
(58°F)		18°C
(65°F)		22°C
(71°F)		23°C
(75°F)		24°C
(75°F)		22°C
(72°F)		19°C
(67°F)		16°C
(62°F)		13°C
(56°F)
Mean minimum5°C
(42°F)		7°C
(45°F)		8°C
(47°F)		11°C
(52°F)		15°C
(60°F)		19°C
(67°F)		22°C
(72°F)		22°C
(72°F)		19°C
(66°F)		16°C
(61°F)		13°C
(55°F)		9°C
(49°F)
Minimum3°C
(37°F)		4°C
(40°F)		4°C
(40°F)		10°C
(50°F)		14°C
(57°F)		17°C
(64°F)		21°C
(70°F)		21°C
(70°F)		17°C
(64°F)		14°C
(57°F)		11°C
(51°F)		8°C
(46°F)

Compare climate in Psara with other places

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

Monthly average precipitation in Psara, Greece

Psara usually has the most precipitation in January, February and December, with an average of 11 rainy days and 100 mm (4.0 inches) of precipitation per month. The driest months in Psara are June, July and August. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Psara. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)122 (4.8)63 (2.5)48 (1.9)28 (1.1)10 (0.4)5 (0.2)0 (0.0)1 (0.0)5 (0.2)37 (1.5)53 (2.1)116 (4.6)
Average precipitation days (≥ 1 mm)13873210013714

Monthly sunshine hours in Psara, Greece

The sunniest months in Psara are May, June and July, when the sun shines an average of 13 hours 32 minutes a day. Least sunny months in Psara: January, February and December receive an average of 7 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Psara. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours202264335352403414428399349324269256
Mean daily daylight hours9h 48m10h 45m11h 58m13h 13m14h 16m14h 47m14h 31m13h 35m12h 23m11h 9m10h 3m9h 30m

Solar UV radiation in Psara, Greece

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

Average daily maximum UV levels by month for Psara. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)346891010108643