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Monthly climate in Steiri, Greece

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Steiri features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 6 °C (43 °F) and 26 °C (79 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 720 mm (28.3 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Steiri enjoys an average of 3778 hours of sunshine throughout the year, and daylight varies from 9 hours 30 minutes to 14 hours 47 minutes per day.

Monthly average temperatures in Steiri, Greece

The warmest months in Steiri are June, July and August, with daily mean temperatures ranging from 22 to 26 °C (73 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 9 °C (43 - 48 °F) throughout the day. On average each year, Steiri experiences 99 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Steiri. 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)		21°C
(71°F)		26°C
(79°F)		33°C
(91°F)		36°C
(96°F)		38°C
(100°F)		40°C
(104°F)		35°C
(95°F)		30°C
(86°F)		24°C
(75°F)		18°C
(65°F)
Mean maximum15°C
(60°F)		17°C
(63°F)		20°C
(68°F)		24°C
(76°F)		29°C
(85°F)		32°C
(91°F)		35°C
(96°F)		35°C
(95°F)		33°C
(91°F)		26°C
(80°F)		21°C
(71°F)		17°C
(63°F)
Average high10°C
(50°F)		12°C
(55°F)		14°C
(58°F)		18°C
(65°F)		23°C
(74°F)		27°C
(81°F)		30°C
(87°F)		31°C
(87°F)		27°C
(81°F)		21°C
(70°F)		16°C
(62°F)		12°C
(55°F)
Daily mean6°C
(43°F)		8°C
(47°F)		10°C
(50°F)		13°C
(56°F)		18°C
(65°F)		22°C
(73°F)		26°C
(78°F)		26°C
(79°F)		22°C
(72°F)		17°C
(62°F)		13°C
(55°F)		9°C
(48°F)
Average low3°C
(37°F)		5°C
(40°F)		6°C
(42°F)		8°C
(47°F)		13°C
(56°F)		17°C
(63°F)		20°C
(69°F)		21°C
(70°F)		17°C
(64°F)		13°C
(55°F)		10°C
(50°F)		6°C
(43°F)
Mean minimum-3°C
(27°F)		-0°C
(32°F)		1°C
(34°F)		4°C
(40°F)		9°C
(49°F)		13°C
(55°F)		17°C
(64°F)		18°C
(65°F)		13°C
(55°F)		9°C
(48°F)		5°C
(41°F)		1°C
(35°F)
Minimum-5°C
(23°F)		-4°C
(26°F)		-4°C
(26°F)		2°C
(36°F)		8°C
(46°F)		10°C
(50°F)		16°C
(62°F)		17°C
(64°F)		11°C
(52°F)		6°C
(42°F)		2°C
(36°F)		-1°C
(31°F)

Compare climate in Steiri with other places

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

Monthly average precipitation in Steiri, Greece

Steiri usually has the most precipitation in January, February and December, with an average of 11 rainy days and 83 mm (3.3 inches) of precipitation per month. The driest months in Steiri are July, August and September. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Steiri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)85 (3.3)81 (3.2)77 (3.0)57 (2.3)48 (1.9)57 (2.3)31 (1.2)21 (0.8)46 (1.8)59 (2.3)73 (2.9)84 (3.3)
Average precipitation days (≥ 1 mm)12119771053481011

Monthly sunshine hours in Steiri, Greece

The sunniest months in Steiri are May, June and July, when the sun shines an average of 13 hours 12 minutes a day. Least sunny months in Steiri: 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 Steiri. 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 48m10h 45m11h 58m13h 13m14h 16m14h 47m14h 31m13h 35m12h 23m11h 9m10h 4m9h 30m

Solar UV radiation in Steiri, Greece

Steiri 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 Steiri UV Index data.

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