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Monthly climate in Skiathos, Thessaly, Greece

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Skiathos features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 11 °C (52 °F) and 26 °C (79 °F) through the year, but rarely can drop to 1 °C (33 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 833 mm (32.8 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually.Skiathos enjoys an average of 3861 hours of sunshine throughout the year, and daylight varies from 9 hours 27 minutes to 14 hours 51 minutes per day.

Monthly average temperatures in Skiathos, Thessaly, Greece §

The warmest months in Skiathos are July, August and September, with daily mean temperatures ranging from 24 to 26 °C (75 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 11 to 12 °C (52 - 55 °F) throughout the day. On average each year, Skiathos experiences 67 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 Skiathos, Thessaly, Greece.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 18°C
(64°F)		 17°C
(64°F)		 19°C
(66°F)		 21°C
(69°F)		 25°C
(77°F)		 29°C
(85°F)		 32°C
(89°F)		 33°C
(91°F)		 29°C
(84°F)		 26°C
(79°F)		 22°C
(73°F)		 19°C
(67°F)
Mean maximum 16°C
(61°F)		 16°C
(61°F)		 17°C
(63°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(80°F)		 30°C
(85°F)		 29°C
(85°F)		 27°C
(82°F)		 24°C
(75°F)		 20°C
(69°F)		 18°C
(64°F)
Average high 12°C
(54°F)		 13°C
(56°F)		 14°C
(57°F)		 15°C
(60°F)		 20°C
(68°F)		 24°C
(75°F)		 26°C
(80°F)		 27°C
(81°F)		 25°C
(77°F)		 21°C
(69°F)		 17°C
(63°F)		 14°C
(58°F)
Daily mean 11°C
(52°F)		 12°C
(54°F)		 12°C
(55°F)		 14°C
(58°F)		 18°C
(65°F)		 23°C
(73°F)		 25°C
(78°F)		 26°C
(79°F)		 24°C
(75°F)		 20°C
(68°F)		 16°C
(62°F)		 13°C
(56°F)
Average low 10°C
(50°F)		 11°C
(52°F)		 11°C
(53°F)		 13°C
(56°F)		 17°C
(64°F)		 22°C
(72°F)		 25°C
(76°F)		 25°C
(78°F)		 23°C
(73°F)		 19°C
(66°F)		 16°C
(60°F)		 12°C
(54°F)
Mean minimum 4°C
(39°F)		 6°C
(43°F)		 7°C
(45°F)		 10°C
(50°F)		 15°C
(58°F)		 19°C
(66°F)		 21°C
(71°F)		 22°C
(73°F)		 19°C
(66°F)		 16°C
(60°F)		 12°C
(54°F)		 8°C
(47°F)
Minimum 1°C
(33°F)		 4°C
(39°F)		 3°C
(37°F)		 7°C
(46°F)		 13°C
(56°F)		 15°C
(60°F)		 20°C
(69°F)		 21°C
(71°F)		 17°C
(63°F)		 14°C
(58°F)		 9°C
(49°F)		 7°C
(45°F)

Compare climate in Skiathos with other places

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

Monthly average precipitation in Skiathos, Thessaly, Greece §

Skiathos usually has the most precipitation in January, February and December, with an average of 11 rainy days and 110 mm (4.3 inches) of precipitation per month.The driest months in Skiathos are May, June and August. On average, 26 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Skiathos, Thessaly, Greece.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 117 (4.6) 95 (3.7) 82 (3.2) 62 (2.4) 31 (1.2) 22 (0.9) 58 (2.3) 26 (1.0) 62 (2.5) 83 (3.3) 80 (3.1) 117 (4.6)
Average precipitation days (≥ 1 mm) 12 10 9 6 4 2 2 2 4 8 11 11

Monthly sunshine hours in Skiathos, Thessaly, Greece §

The sunniest months in Skiathos are May, June and July, when the sun shines an average of 13 hours 26 minutes a day.Least sunny months in Skiathos: January, February and December receive an average of 7 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Skiathos, Thessaly, Greece.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 186 240 320 342 401 409 425 396 345 306 252 233
Mean daily daylight hours 9h 45m 10h 43m 11h 57m 13h 14m 14h 19m 14h 51m 14h 34m 13h 37m 12h 24m 11h 7m 10h 1m 9h 27m

Solar UV radiation in Skiathos, Thessaly, Greece §

Skiathos 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, 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 Skiathos UV Index data.

Average daily maximum UV levels by month for Skiathos, Thessaly, Greece.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 6 8 9 10 10 10 8 6 4 3