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Monthly climate in Ayios Ioannis, Central Greece, Greece

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ayios Ioannis features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 9 °C (48 °F) and 26 °C (80 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 660 mm (26.0 inches) and receives 85 rainy days on the 1 mm (0.04 inches) threshold annually.Ayios Ioannis enjoys an average of 3900 hours of sunshine throughout the year, and daylight varies from 9 hours 31 minutes to 14 hours 47 minutes per day.

Monthly average temperatures in Ayios Ioannis, Central Greece, Greece §

The warmest months in Ayios Ioannis are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 9 to 12 °C (48 - 53 °F) throughout the day. On average each year, Ayios Ioannis experiences 96 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ayios Ioannis, Central Greece, 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 21°C
(70°F)		 20°C
(67°F)		 22°C
(71°F)		 25°C
(77°F)		 31°C
(87°F)		 34°C
(93°F)		 36°C
(98°F)		 37°C
(99°F)		 33°C
(92°F)		 30°C
(87°F)		 25°C
(76°F)		 21°C
(70°F)
Mean maximum 17°C
(63°F)		 18°C
(65°F)		 20°C
(69°F)		 23°C
(74°F)		 29°C
(84°F)		 31°C
(88°F)		 34°C
(94°F)		 33°C
(92°F)		 31°C
(88°F)		 27°C
(80°F)		 22°C
(71°F)		 19°C
(66°F)
Average high 12°C
(53°F)		 13°C
(57°F)		 15°C
(59°F)		 18°C
(64°F)		 23°C
(73°F)		 27°C
(80°F)		 29°C
(84°F)		 29°C
(85°F)		 26°C
(79°F)		 22°C
(71°F)		 18°C
(64°F)		 14°C
(58°F)
Daily mean 9°C
(48°F)		 10°C
(51°F)		 12°C
(53°F)		 14°C
(58°F)		 19°C
(67°F)		 23°C
(74°F)		 26°C
(79°F)		 26°C
(80°F)		 23°C
(74°F)		 19°C
(66°F)		 15°C
(59°F)		 12°C
(53°F)
Average low 7°C
(44°F)		 8°C
(46°F)		 9°C
(48°F)		 11°C
(52°F)		 16°C
(60°F)		 20°C
(68°F)		 23°C
(74°F)		 23°C
(74°F)		 20°C
(69°F)		 16°C
(61°F)		 13°C
(55°F)		 9°C
(49°F)
Mean minimum 1°C
(34°F)		 4°C
(39°F)		 5°C
(41°F)		 7°C
(45°F)		 12°C
(54°F)		 17°C
(62°F)		 20°C
(69°F)		 21°C
(70°F)		 16°C
(62°F)		 12°C
(54°F)		 9°C
(48°F)		 5°C
(42°F)
Minimum -3°C
(26°F)		 2°C
(35°F)		 0°C
(33°F)		 6°C
(43°F)		 10°C
(51°F)		 14°C
(57°F)		 19°C
(66°F)		 20°C
(69°F)		 15°C
(59°F)		 9°C
(49°F)		 7°C
(44°F)		 2°C
(37°F)

Compare climate in Ayios Ioannis with other places

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

Monthly average precipitation in Ayios Ioannis, Central Greece, Greece §

Ayios Ioannis usually has the most precipitation in January, February and December, with an average of 11 rainy days and 91 mm (3.6 inches) of precipitation per month.The driest months in Ayios Ioannis are June, July and August. On average, 22 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ayios Ioannis, Central Greece, 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) 93 (3.7) 81 (3.2) 67 (2.6) 58 (2.3) 37 (1.5) 33 (1.3) 23 (0.9) 11 (0.4) 33 (1.3) 57 (2.3) 66 (2.6) 99 (3.9)
Average precipitation days (≥ 1 mm) 12 9 8 6 5 6 4 2 4 7 10 12

Monthly sunshine hours in Ayios Ioannis, Central Greece, Greece §

The sunniest months in Ayios Ioannis are June, July and August, when the sun shines an average of 13 hours 23 minutes a day.Least sunny months in Ayios Ioannis: January, February and December receive an average of 7 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ayios Ioannis, Central Greece, 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 191 247 325 344 396 409 425 396 345 313 258 244
Mean daily daylight hours 9h 48m 10h 45m 11h 58m 13h 12m 14h 15m 14h 47m 14h 30m 13h 35m 12h 23m 11h 9m 10h 4m 9h 31m

Solar UV radiation in Ayios Ioannis, Central Greece, Greece §

Ayios Ioannis 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 Ayios Ioannis UV Index data.

Average daily maximum UV levels by month for Ayios Ioannis, Central Greece, 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