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Monthly climate in Myrtia, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Myrtia features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 11 °C (52 °F) and 28 °C (82 °F) through the year, but rarely can drop to 0 °C (33 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 796 mm (31.3 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually. Myrtia enjoys an average of 3946 hours of sunshine throughout the year, and daylight varies from 9 hours 34 minutes to 14 hours 43 minutes per day.

Monthly average temperatures in Myrtia, Greece

The warmest months in Myrtia are July, August and September, with daily mean temperatures ranging from 24 to 28 °C (76 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 11 to 13 °C (52 - 55 °F) throughout the day. On average each year, Myrtia experiences 107 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 Myrtia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(73°F)		20°C
(68°F)		22°C
(71°F)		28°C
(83°F)		32°C
(90°F)		35°C
(95°F)		38°C
(100°F)		37°C
(99°F)		35°C
(95°F)		29°C
(85°F)		25°C
(78°F)		21°C
(70°F)
Mean maximum18°C
(64°F)		19°C
(66°F)		21°C
(70°F)		24°C
(76°F)		29°C
(84°F)		32°C
(90°F)		35°C
(95°F)		36°C
(97°F)		32°C
(91°F)		28°C
(82°F)		24°C
(75°F)		20°C
(68°F)
Average high14°C
(57°F)		15°C
(60°F)		16°C
(62°F)		19°C
(67°F)		23°C
(74°F)		27°C
(82°F)		31°C
(87°F)		32°C
(90°F)		28°C
(83°F)		24°C
(75°F)		20°C
(68°F)		16°C
(61°F)
Daily mean11°C
(52°F)		12°C
(54°F)		13°C
(55°F)		16°C
(60°F)		19°C
(67°F)		23°C
(74°F)		26°C
(80°F)		28°C
(82°F)		24°C
(76°F)		20°C
(68°F)		17°C
(62°F)		13°C
(56°F)
Average low8°C
(47°F)		9°C
(48°F)		9°C
(49°F)		12°C
(53°F)		16°C
(60°F)		19°C
(67°F)		22°C
(72°F)		23°C
(74°F)		21°C
(69°F)		17°C
(62°F)		14°C
(57°F)		11°C
(51°F)
Mean minimum2°C
(36°F)		4°C
(40°F)		5°C
(42°F)		8°C
(47°F)		13°C
(55°F)		16°C
(61°F)		20°C
(68°F)		21°C
(71°F)		17°C
(64°F)		13°C
(56°F)		10°C
(50°F)		6°C
(43°F)
Minimum0°C
(33°F)		2°C
(36°F)		2°C
(36°F)		7°C
(44°F)		11°C
(53°F)		14°C
(58°F)		20°C
(67°F)		21°C
(70°F)		15°C
(60°F)		13°C
(55°F)		8°C
(47°F)		4°C
(40°F)

Compare climate in Myrtia with other places

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

Monthly average precipitation in Myrtia, Greece

Myrtia usually has the most precipitation in January, November and December, with an average of 13 rainy days and 138 mm (5.4 inches) of precipitation per month. The driest months in Myrtia are May, July and August. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Myrtia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)120 (4.7)69 (2.7)67 (2.6)30 (1.2)19 (0.8)28 (1.1)15 (0.6)10 (0.4)59 (2.3)86 (3.4)152 (6.0)141 (5.6)
Average precipitation days (≥ 1 mm)13101155412571315

Monthly sunshine hours in Myrtia, Greece

The sunniest months in Myrtia are May, June and July, when the sun shines an average of 13 hours 20 minutes a day. Least sunny months in Myrtia: January, November and December receive an average of 7 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Myrtia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours206266330345398408419392345315265252
Mean daily daylight hours9h 51m10h 47m11h 58m13h 11m14h 12m14h 43m14h 27m13h 33m12h 23m11h 10m10h 7m9h 34m

Solar UV radiation in Myrtia, Greece

Myrtia 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 Myrtia UV Index data.

Average daily maximum UV levels by month for Myrtia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)356891010108743