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Monthly climate in Karyes, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Karyes features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 4 °C (40 °F) and 24 °C (76 °F) through the year, but rarely can drop to -12 °C (11 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 742 mm (29.2 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. Karyes enjoys an average of 3931 hours of sunshine throughout the year, and daylight varies from 9 hours 37 minutes to 14 hours 40 minutes per day.

Monthly average temperatures in Karyes, Greece

The warmest months in Karyes are July, August and September, with daily mean temperatures ranging from 20 to 24 °C (68 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (40 - 44 °F) throughout the day. On average each year, Karyes experiences 90 days above 25 °C (77.0 °F) and 34 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Karyes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(69°F)		19°C
(67°F)		23°C
(73°F)		24°C
(76°F)		35°C
(95°F)		34°C
(93°F)		37°C
(99°F)		39°C
(102°F)		34°C
(93°F)		30°C
(86°F)		25°C
(77°F)		17°C
(63°F)
Mean maximum15°C
(59°F)		17°C
(62°F)		19°C
(67°F)		23°C
(74°F)		29°C
(85°F)		31°C
(88°F)		35°C
(95°F)		34°C
(94°F)		32°C
(90°F)		26°C
(79°F)		22°C
(71°F)		16°C
(61°F)
Average high9°C
(48°F)		11°C
(53°F)		13°C
(56°F)		17°C
(63°F)		22°C
(72°F)		26°C
(79°F)		29°C
(85°F)		30°C
(86°F)		26°C
(79°F)		20°C
(69°F)		16°C
(60°F)		11°C
(52°F)
Daily mean4°C
(40°F)		6°C
(43°F)		8°C
(46°F)		11°C
(53°F)		16°C
(62°F)		20°C
(68°F)		24°C
(75°F)		24°C
(76°F)		20°C
(68°F)		15°C
(59°F)		11°C
(51°F)		7°C
(44°F)
Average low0°C
(33°F)		2°C
(36°F)		3°C
(37°F)		6°C
(42°F)		10°C
(51°F)		14°C
(57°F)		17°C
(64°F)		18°C
(65°F)		14°C
(58°F)		10°C
(50°F)		7°C
(44°F)		3°C
(38°F)
Mean minimum-7°C
(20°F)		-3°C
(27°F)		-2°C
(28°F)		1°C
(34°F)		6°C
(42°F)		9°C
(49°F)		14°C
(58°F)		15°C
(59°F)		9°C
(49°F)		5°C
(42°F)		2°C
(35°F)		-3°C
(28°F)
Minimum-12°C
(11°F)		-6°C
(22°F)		-5°C
(24°F)		-3°C
(28°F)		3°C
(38°F)		6°C
(43°F)		14°C
(57°F)		14°C
(58°F)		7°C
(45°F)		4°C
(39°F)		-1°C
(30°F)		-5°C
(23°F)

Compare climate in Karyes with other places

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

Monthly average precipitation in Karyes, Greece

Karyes usually has the most precipitation in January, February and December, with an average of 11 rainy days and 92 mm (3.6 inches) of precipitation per month. The driest months in Karyes are May, July and August. On average, 29 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Karyes. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)89 (3.5)86 (3.4)74 (2.9)51 (2.0)38 (1.5)69 (2.7)33 (1.3)16 (0.6)53 (2.1)52 (2.0)82 (3.2)99 (3.9)
Average precipitation days (≥ 1 mm)12101296104348912

Monthly sunshine hours in Karyes, Greece

The sunniest months in Karyes are May, June and July, when the sun shines an average of 13 hours 19 minutes a day. Least sunny months in Karyes: January, February and December receive an average of 7 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Karyes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours208260328344397407420392343314261251
Mean daily daylight hours9h 53m10h 48m11h 58m13h 10m14h 10m14h 40m14h 24m13h 31m12h 22m11h 11m10h 9m9h 37m

Solar UV radiation in Karyes, Greece

Karyes 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 Karyes UV Index data.

Average daily maximum UV levels by month for Karyes. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3579101110109743