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Monthly climate in Sitia, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sitia features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 13 °C (56 °F) and 26 °C (79 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 281 mm (11.1 inches) and receives 45 rainy days on the 1 mm (0.04 inches) threshold annually. Sitia enjoys an average of 4025 hours of sunshine throughout the year, and daylight varies from 9 hours 48 minutes to 14 hours 28 minutes per day.

Monthly average temperatures in Sitia, Greece

The warmest months in Sitia are July, August and September, with daily mean temperatures ranging from 24 to 26 °C (76 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, Sitia experiences 75 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 Sitia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		22°C
(72°F)		28°C
(84°F)		29°C
(84°F)		31°C
(88°F)		32°C
(89°F)		29°C
(85°F)		28°C
(83°F)		23°C
(74°F)		20°C
(69°F)
Mean maximum17°C
(63°F)		17°C
(64°F)		18°C
(65°F)		21°C
(70°F)		27°C
(80°F)		27°C
(81°F)		30°C
(86°F)		29°C
(85°F)		28°C
(83°F)		26°C
(78°F)		22°C
(72°F)		20°C
(67°F)
Average high14°C
(58°F)		15°C
(59°F)		15°C
(60°F)		17°C
(63°F)		21°C
(70°F)		24°C
(76°F)		27°C
(80°F)		27°C
(81°F)		25°C
(78°F)		22°C
(73°F)		19°C
(67°F)		16°C
(62°F)
Daily mean13°C
(56°F)		14°C
(57°F)		14°C
(57°F)		16°C
(61°F)		20°C
(68°F)		23°C
(74°F)		26°C
(78°F)		26°C
(79°F)		24°C
(76°F)		21°C
(70°F)		19°C
(66°F)		15°C
(60°F)
Average low12°C
(53°F)		12°C
(55°F)		13°C
(55°F)		15°C
(59°F)		18°C
(65°F)		22°C
(71°F)		24°C
(76°F)		25°C
(77°F)		23°C
(74°F)		20°C
(69°F)		18°C
(64°F)		14°C
(58°F)
Mean minimum7°C
(45°F)		9°C
(49°F)		9°C
(49°F)		12°C
(54°F)		16°C
(61°F)		19°C
(67°F)		23°C
(73°F)		23°C
(74°F)		21°C
(69°F)		18°C
(64°F)		15°C
(58°F)		11°C
(51°F)
Minimum4°C
(39°F)		7°C
(45°F)		5°C
(42°F)		10°C
(51°F)		15°C
(59°F)		18°C
(65°F)		22°C
(72°F)		23°C
(73°F)		20°C
(68°F)		16°C
(61°F)		13°C
(56°F)		9°C
(49°F)

Compare climate in Sitia with other places

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

Monthly average precipitation in Sitia, Greece

Sitia usually has the most precipitation in January, February and December, with an average of 7 rainy days and 49 mm (1.9 inches) of precipitation per month. The driest months in Sitia are July, August and September. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sitia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)46 (1.8)42 (1.7)19 (0.7)13 (0.5)4 (0.2)3 (0.1)1 (0.0)2 (0.1)11 (0.4)38 (1.5)52 (2.0)
Average precipitation days (≥ 1 mm)866321101359

Monthly sunshine hours in Sitia, Greece

The sunniest months in Sitia are May, June and July, when the sun shines an average of 13 hours 19 minutes a day. Least sunny months in Sitia: January, February and December receive an average of 8 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sitia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours220274337351397407420394349324278269
Mean daily daylight hours10h 4m10h 54m11h 58m13h 5m14h 0m14h 28m14h 14m13h 25m12h 21m11h 15m10h 18m9h 48m

Solar UV radiation in Sitia, Greece

Sitia 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 5. For more detailed information, check out our hourly Sitia UV Index data.

Average daily maximum UV levels by month for Sitia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3579101110109753