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Monthly climate in Orchomenos, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Orchomenos features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 5 °C (42 °F) and 26 °C (80 °F) through the year, but rarely can drop to -8 °C (19 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 754 mm (29.7 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. Orchomenos enjoys an average of 3778 hours of sunshine throughout the year, and daylight varies from 9 hours 30 minutes to 14 hours 48 minutes per day.

Monthly average temperatures in Orchomenos, Greece

The warmest months in Orchomenos are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (42 - 47 °F) throughout the day. On average each year, Orchomenos experiences 117 days above 25 °C (77.0 °F) and 22 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Orchomenos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(70°F)		21°C
(70°F)		23°C
(74°F)		29°C
(84°F)		36°C
(97°F)		39°C
(102°F)		41°C
(106°F)		43°C
(110°F)		37°C
(99°F)		32°C
(90°F)		25°C
(77°F)		19°C
(67°F)
Mean maximum16°C
(62°F)		19°C
(66°F)		22°C
(72°F)		27°C
(80°F)		32°C
(90°F)		35°C
(96°F)		38°C
(101°F)		38°C
(100°F)		35°C
(95°F)		28°C
(83°F)		23°C
(73°F)		18°C
(65°F)
Average high10°C
(51°F)		13°C
(56°F)		15°C
(60°F)		19°C
(67°F)		25°C
(78°F)		29°C
(85°F)		32°C
(90°F)		32°C
(90°F)		28°C
(83°F)		22°C
(72°F)		17°C
(63°F)		13°C
(56°F)
Daily mean5°C
(42°F)		8°C
(46°F)		10°C
(50°F)		14°C
(57°F)		19°C
(66°F)		23°C
(74°F)		26°C
(80°F)		26°C
(79°F)		22°C
(72°F)		16°C
(62°F)		12°C
(54°F)		8°C
(47°F)
Average low1°C
(34°F)		3°C
(38°F)		4°C
(40°F)		7°C
(45°F)		12°C
(54°F)		17°C
(62°F)		20°C
(68°F)		20°C
(68°F)		16°C
(62°F)		11°C
(53°F)		8°C
(47°F)		4°C
(40°F)
Mean minimum-6°C
(22°F)		-2°C
(28°F)		-1°C
(30°F)		2°C
(37°F)		8°C
(46°F)		12°C
(53°F)		17°C
(62°F)		16°C
(61°F)		11°C
(53°F)		6°C
(43°F)		3°C
(37°F)		-1°C
(31°F)
Minimum-8°C
(19°F)		-5°C
(23°F)		-5°C
(24°F)		0°C
(33°F)		6°C
(43°F)		9°C
(48°F)		15°C
(60°F)		15°C
(60°F)		9°C
(49°F)		2°C
(36°F)		-1°C
(31°F)		-4°C
(25°F)

Compare climate in Orchomenos with other places

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

Monthly average precipitation in Orchomenos, Greece

Orchomenos usually has the most precipitation in January, February and March, with an average of 10 rainy days and 83 mm (3.3 inches) of precipitation per month. The driest months in Orchomenos are July, August and September. On average, 36 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Orchomenos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)83 (3.3)87 (3.4)80 (3.1)64 (2.5)53 (2.1)69 (2.7)34 (1.4)25 (1.0)49 (1.9)62 (2.4)72 (2.8)77 (3.0)
Average precipitation days (≥ 1 mm)11119781154581010

Monthly sunshine hours in Orchomenos, Greece

The sunniest months in Orchomenos are May, June and July, when the sun shines an average of 13 hours 12 minutes a day. Least sunny months in Orchomenos: January, February and December receive an average of 7 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Orchomenos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours186234317338394402418393339290235228
Mean daily daylight hours9h 47m10h 44m11h 58m13h 13m14h 16m14h 48m14h 31m13h 35m12h 23m11h 8m10h 3m9h 30m

Solar UV radiation in Orchomenos, Greece

Orchomenos 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, 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 Orchomenos UV Index data.

Average daily maximum UV levels by month for Orchomenos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3468101110108743