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Monthly climate in Longa, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Longa features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 12 °C (54 °F) and 27 °C (80 °F) through the year, but rarely can drop to 4 °C (40 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 785 mm (30.9 inches) and receives 76 rainy days on the 1 mm (0.04 inches) threshold annually. Longa enjoys an average of 3989 hours of sunshine throughout the year, and daylight varies from 9 hours 40 minutes to 14 hours 37 minutes per day.

Monthly average temperatures in Longa, Greece

The warmest months in Longa are July, August and September, with daily mean temperatures ranging from 25 to 27 °C (76 - 80 °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, Longa experiences 77 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 Longa. 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)		18°C
(65°F)		22°C
(72°F)		29°C
(84°F)		31°C
(88°F)		31°C
(88°F)		33°C
(92°F)		30°C
(85°F)		28°C
(83°F)		23°C
(74°F)		19°C
(67°F)
Mean maximum16°C
(62°F)		16°C
(62°F)		17°C
(64°F)		20°C
(68°F)		25°C
(77°F)		27°C
(81°F)		30°C
(86°F)		30°C
(87°F)		29°C
(84°F)		25°C
(78°F)		22°C
(72°F)		19°C
(66°F)
Average high13°C
(56°F)		14°C
(58°F)		15°C
(59°F)		17°C
(63°F)		20°C
(69°F)		24°C
(75°F)		27°C
(80°F)		28°C
(82°F)		26°C
(79°F)		22°C
(72°F)		19°C
(67°F)		16°C
(60°F)
Daily mean12°C
(54°F)		13°C
(56°F)		13°C
(56°F)		16°C
(61°F)		19°C
(67°F)		22°C
(72°F)		26°C
(78°F)		27°C
(80°F)		25°C
(76°F)		21°C
(70°F)		18°C
(65°F)		15°C
(59°F)
Average low11°C
(52°F)		12°C
(54°F)		12°C
(54°F)		15°C
(59°F)		18°C
(64°F)		21°C
(70°F)		24°C
(76°F)		26°C
(79°F)		23°C
(74°F)		20°C
(68°F)		17°C
(63°F)		14°C
(57°F)
Mean minimum6°C
(43°F)		8°C
(47°F)		9°C
(48°F)		12°C
(53°F)		15°C
(60°F)		18°C
(65°F)		22°C
(72°F)		24°C
(76°F)		20°C
(69°F)		17°C
(63°F)		14°C
(57°F)		10°C
(50°F)
Minimum4°C
(40°F)		5°C
(42°F)		6°C
(44°F)		10°C
(51°F)		13°C
(56°F)		17°C
(62°F)		21°C
(69°F)		23°C
(74°F)		19°C
(66°F)		15°C
(59°F)		12°C
(55°F)		8°C
(47°F)

Compare climate in Longa with other places

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

Monthly average precipitation in Longa, Greece

Longa usually has the most precipitation in January, November and December, with an average of 13 rainy days and 155 mm (6.1 inches) of precipitation per month. The driest months in Longa are May, July and August. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)160 (6.3)82 (3.2)57 (2.3)25 (1.0)13 (0.5)26 (1.0)5 (0.2)2 (0.1)40 (1.6)71 (2.8)148 (5.8)156 (6.1)
Average precipitation days (≥ 1 mm)139942200361216

Monthly sunshine hours in Longa, Greece

The sunniest months in Longa are May, June and July, when the sun shines an average of 13 hours 22 minutes a day. Least sunny months in Longa: January, February and December receive an average of 8 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours213271334349400409420391345319272260
Mean daily daylight hours9h 56m10h 50m11h 58m13h 8m14h 8m14h 37m14h 22m13h 29m12h 22m11h 12m10h 11m9h 40m

Solar UV radiation in Longa, Greece

Longa 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, 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 Longa UV Index data.

Average daily maximum UV levels by month for Longa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)356991010108743