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Monthly climate in Poros, Attica, Greece

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Poros features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 12 °C (53 °F) and 28 °C (82 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 358 mm (14.1 inches) and receives 49 rainy days on the 1 mm (0.04 inches) threshold annually.Poros enjoys an average of 3954 hours of sunshine throughout the year, and daylight varies from 9 hours 35 minutes to 14 hours 42 minutes per day.

Monthly average temperatures in Poros, Attica, Greece §

The warmest months in Poros are July, August and September, with daily mean temperatures ranging from 25 to 28 °C (77 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 12 to 13 °C (53 - 56 °F) throughout the day. On average each year, Poros experiences 93 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 Poros, Attica, 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 20°C
(69°F)		 18°C
(65°F)		 20°C
(68°F)		 24°C
(75°F)		 27°C
(81°F)		 32°C
(90°F)		 34°C
(94°F)		 34°C
(93°F)		 32°C
(91°F)		 28°C
(83°F)		 24°C
(75°F)		 20°C
(69°F)
Mean maximum 17°C
(63°F)		 17°C
(63°F)		 19°C
(67°F)		 21°C
(71°F)		 26°C
(79°F)		 29°C
(85°F)		 32°C
(91°F)		 32°C
(90°F)		 31°C
(87°F)		 26°C
(78°F)		 22°C
(72°F)		 19°C
(67°F)
Average high 13°C
(56°F)		 14°C
(58°F)		 15°C
(60°F)		 18°C
(64°F)		 22°C
(72°F)		 26°C
(79°F)		 29°C
(85°F)		 30°C
(86°F)		 27°C
(81°F)		 23°C
(73°F)		 19°C
(66°F)		 16°C
(60°F)
Daily mean 12°C
(53°F)		 13°C
(55°F)		 13°C
(56°F)		 16°C
(60°F)		 20°C
(68°F)		 24°C
(75°F)		 27°C
(81°F)		 28°C
(82°F)		 25°C
(77°F)		 21°C
(70°F)		 18°C
(64°F)		 14°C
(58°F)
Average low 10°C
(51°F)		 11°C
(52°F)		 12°C
(53°F)		 14°C
(57°F)		 18°C
(65°F)		 22°C
(72°F)		 25°C
(78°F)		 26°C
(79°F)		 23°C
(74°F)		 20°C
(67°F)		 16°C
(61°F)		 13°C
(55°F)
Mean minimum 5°C
(41°F)		 7°C
(45°F)		 8°C
(47°F)		 11°C
(52°F)		 15°C
(60°F)		 19°C
(66°F)		 23°C
(73°F)		 24°C
(75°F)		 19°C
(67°F)		 17°C
(62°F)		 13°C
(55°F)		 8°C
(47°F)
Minimum 2°C
(36°F)		 5°C
(41°F)		 4°C
(40°F)		 9°C
(49°F)		 14°C
(57°F)		 17°C
(62°F)		 22°C
(71°F)		 23°C
(73°F)		 18°C
(65°F)		 15°C
(60°F)		 11°C
(53°F)		 7°C
(45°F)

Compare climate in Poros with other places

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

Monthly average precipitation in Poros, Attica, Greece §

Poros usually has the most precipitation in January, November and December, with an average of 7 rainy days and 53 mm (2.1 inches) of precipitation per month.The driest months in Poros are May, July and August. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Poros, Attica, 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) 52 (2.0) 46 (1.8) 33 (1.3) 27 (1.1) 11 (0.5) 12 (0.5) 5 (0.2) 6 (0.2) 30 (1.2) 28 (1.1) 47 (1.9) 60 (2.4)
Average precipitation days (≥ 1 mm) 7 7 4 4 2 2 1 0 2 4 7 9

Monthly sunshine hours in Poros, Attica, Greece §

The sunniest months in Poros are May, June and July, when the sun shines an average of 13 hours 23 minutes a day.Least sunny months in Poros: January, February and December receive an average of 7 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Poros, Attica, 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 208 256 330 346 399 410 422 395 346 318 265 255
Mean daily daylight hours 9h 52m 10h 47m 11h 58m 13h 10m 14h 11m 14h 42m 14h 26m 13h 32m 12h 23m 11h 11m 10h 8m 9h 35m

Solar UV radiation in Poros, Attica, Greece §

Poros experiences the highest level of ultraviolet (UV) radiation in May, 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 Poros UV Index data.

Average daily maximum UV levels by month for Poros, Attica, 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 10 10 10 10 8 7 4 3