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Monthly climate in Diava, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Diava features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 2 °C (36 °F) and 23 °C (74 °F) through the year, but rarely can drop to -15 °C (5 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 938 mm (36.9 inches) and receives 110 rainy days on the 1 mm (0.04 inches) threshold annually. Diava enjoys an average of 3791 hours of sunshine throughout the year, and daylight varies from 9 hours 23 minutes to 14 hours 55 minutes per day.

Monthly average temperatures in Diava, Greece

The warmest months in Diava are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (68 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (36 - 41 °F) throughout the day. On average each year, Diava experiences 91 days above 25 °C (77.0 °F) and 53 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Diava. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		19°C
(66°F)		24°C
(75°F)		26°C
(79°F)		33°C
(91°F)		37°C
(98°F)		38°C
(101°F)		38°C
(101°F)		33°C
(92°F)		29°C
(84°F)		22°C
(72°F)		15°C
(59°F)
Mean maximum13°C
(56°F)		16°C
(62°F)		21°C
(69°F)		24°C
(76°F)		29°C
(84°F)		33°C
(91°F)		35°C
(95°F)		35°C
(95°F)		32°C
(89°F)		26°C
(78°F)		20°C
(69°F)		14°C
(57°F)
Average high6°C
(44°F)		10°C
(50°F)		13°C
(55°F)		17°C
(62°F)		22°C
(72°F)		27°C
(80°F)		30°C
(86°F)		30°C
(87°F)		26°C
(79°F)		19°C
(67°F)		14°C
(57°F)		9°C
(48°F)
Daily mean2°C
(36°F)		5°C
(41°F)		7°C
(45°F)		11°C
(52°F)		16°C
(61°F)		20°C
(68°F)		23°C
(74°F)		23°C
(74°F)		19°C
(67°F)		13°C
(56°F)		9°C
(48°F)		5°C
(41°F)
Average low-2°C
(28°F)		0°C
(33°F)		2°C
(35°F)		5°C
(41°F)		10°C
(50°F)		14°C
(57°F)		17°C
(62°F)		17°C
(63°F)		13°C
(55°F)		8°C
(47°F)		5°C
(41°F)		1°C
(34°F)
Mean minimum-11°C
(13°F)		-7°C
(19°F)		-6°C
(22°F)		-1°C
(31°F)		5°C
(42°F)		9°C
(49°F)		13°C
(55°F)		13°C
(57°F)		6°C
(43°F)		2°C
(36°F)		-1°C
(31°F)		-4°C
(25°F)
Minimum-15°C
(5°F)		-15°C
(6°F)		-11°C
(12°F)		-4°C
(24°F)		4°C
(39°F)		7°C
(44°F)		11°C
(52°F)		12°C
(54°F)		4°C
(40°F)		1°C
(34°F)		-3°C
(27°F)		-6°C
(21°F)

Compare climate in Diava with other places

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

Monthly average precipitation in Diava, Greece

Diava usually has the most precipitation in February, November and December, with an average of 11 rainy days and 121 mm (4.8 inches) of precipitation per month. The driest months in Diava are July, August and September. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Diava. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)105 (4.1)110 (4.3)92 (3.6)66 (2.6)63 (2.5)74 (2.9)42 (1.7)32 (1.3)31 (1.2)70 (2.8)125 (4.9)128 (5.0)
Average precipitation days (≥ 1 mm)12101110111255461212

Monthly sunshine hours in Diava, Greece

The sunniest months in Diava are June, July and August, when the sun shines an average of 13 hours 13 minutes a day. Least sunny months in Diava: January, February and December receive an average of 7 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Diava. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours191236310332390400421394344296241230
Mean daily daylight hours9h 41m10h 41m11h 57m13h 16m14h 22m14h 55m14h 37m13h 39m12h 24m11h 6m9h 58m9h 23m

Solar UV radiation in Diava, Greece

Diava 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 Diava UV Index data.

Average daily maximum UV levels by month for Diava. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3468101110108643