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Monthly climate in Agios Ioannis, Ionian Islands, Greece

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Agios Ioannis features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 12 °C (54 °F) and 26 °C (80 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 31 °C (87 °F).The average annual precipitation amounts to about 1294 mm (50.9 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually.Agios Ioannis enjoys an average of 3923 hours of sunshine throughout the year, and daylight varies from 9 hours 24 minutes to 14 hours 54 minutes per day.

Monthly average temperatures in Agios Ioannis, Ionian Islands, Greece §

The warmest months in Agios Ioannis are July, August and September, with daily mean temperatures ranging from 24 to 26 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 12 to 13 °C (54 - 56 °F) throughout the day. On average each year, Agios Ioannis experiences 61 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 Agios Ioannis, Ionian Islands, 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
(65°F)		 17°C
(63°F)		 18°C
(64°F)		 24°C
(76°F)		 24°C
(76°F)		 28°C
(82°F)		 28°C
(83°F)		 31°C
(87°F)		 28°C
(82°F)		 25°C
(78°F)		 23°C
(73°F)		 19°C
(67°F)
Mean maximum 16°C
(61°F)		 16°C
(62°F)		 17°C
(63°F)		 20°C
(68°F)		 23°C
(73°F)		 26°C
(79°F)		 27°C
(81°F)		 29°C
(85°F)		 27°C
(81°F)		 24°C
(76°F)		 21°C
(71°F)		 18°C
(66°F)
Average high 13°C
(56°F)		 14°C
(58°F)		 14°C
(58°F)		 16°C
(62°F)		 20°C
(68°F)		 23°C
(74°F)		 25°C
(78°F)		 27°C
(81°F)		 25°C
(77°F)		 22°C
(71°F)		 19°C
(66°F)		 15°C
(60°F)
Daily mean 12°C
(54°F)		 13°C
(56°F)		 13°C
(56°F)		 15°C
(60°F)		 19°C
(66°F)		 22°C
(72°F)		 25°C
(76°F)		 26°C
(80°F)		 24°C
(76°F)		 21°C
(69°F)		 18°C
(64°F)		 14°C
(58°F)
Average low 11°C
(52°F)		 12°C
(54°F)		 12°C
(54°F)		 14°C
(58°F)		 18°C
(64°F)		 21°C
(71°F)		 24°C
(75°F)		 26°C
(78°F)		 23°C
(74°F)		 20°C
(68°F)		 17°C
(62°F)		 13°C
(56°F)
Mean minimum 6°C
(43°F)		 8°C
(46°F)		 9°C
(49°F)		 12°C
(53°F)		 15°C
(59°F)		 18°C
(65°F)		 21°C
(71°F)		 22°C
(72°F)		 20°C
(68°F)		 16°C
(62°F)		 13°C
(55°F)		 9°C
(49°F)
Minimum 2°C
(36°F)		 4°C
(39°F)		 7°C
(45°F)		 10°C
(50°F)		 13°C
(56°F)		 16°C
(60°F)		 21°C
(70°F)		 21°C
(70°F)		 18°C
(65°F)		 15°C
(59°F)		 12°C
(53°F)		 8°C
(46°F)

Compare climate in Agios Ioannis with other places

Compare temperature, precipitation, sunshine, UV index in Agios Ioannis, Ionian Islands, Greece with other places around the world.

Monthly average precipitation in Agios Ioannis, Ionian Islands, Greece §

Agios Ioannis usually has the most precipitation in October, November and December, with an average of 14 rainy days and 241 mm (9.5 inches) of precipitation per month.The driest months in Agios Ioannis are June, July and August. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Agios Ioannis, Ionian Islands, 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) 155 (6.1) 130 (5.1) 95 (3.7) 46 (1.8) 42 (1.6) 22 (0.9) 8 (0.3) 16 (0.6) 58 (2.3) 171 (6.7) 318 (12.5) 234 (9.2)
Average precipitation days (≥ 1 mm) 13 10 10 8 6 3 1 1 5 9 15 18

Monthly sunshine hours in Agios Ioannis, Ionian Islands, Greece §

The sunniest months in Agios Ioannis are May, June and July, when the sun shines an average of 13 hours 24 minutes a day.Least sunny months in Agios Ioannis: January, November and December receive an average of 7 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Agios Ioannis, Ionian Islands, 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 203 257 329 349 402 405 425 395 342 307 255 249
Mean daily daylight hours 9h 42m 10h 42m 11h 57m 13h 15m 14h 21m 14h 54m 14h 37m 13h 39m 12h 24m 11h 7m 9h 59m 9h 24m

Solar UV radiation in Agios Ioannis, Ionian Islands, Greece §

Agios Ioannis experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / 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 Agios Ioannis UV Index data.

Average daily maximum UV levels by month for Agios Ioannis, Ionian Islands, 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 9 8 6 4 2