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Monthly climate in Illzach, Grand Est, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Illzach features a oceanic climate (Cfb).Temperatures typically range between 2 °C (36 °F) and 21 °C (69 °F) through the year, but rarely can drop to -13 °C (9 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 961 mm (37.8 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually.Illzach enjoys an average of 3483 hours of sunshine throughout the year, and daylight varies from 8 hours 28 minutes to 15 hours 54 minutes per day.

Monthly average temperatures in Illzach, Grand Est, France §

The warmest months in Illzach are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (67 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 4 °C (36 - 40 °F) throughout the day. On average each year, Illzach experiences 53 days above 25 °C (77.0 °F) and 62 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Illzach, Grand Est, France.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 15°C
(59°F)		 19°C
(66°F)		 22°C
(71°F)		 27°C
(81°F)		 31°C
(87°F)		 34°C
(94°F)		 37°C
(99°F)		 36°C
(97°F)		 31°C
(89°F)		 25°C
(77°F)		 21°C
(70°F)		 14°C
(58°F)
Mean maximum 12°C
(54°F)		 15°C
(60°F)		 19°C
(67°F)		 24°C
(76°F)		 27°C
(82°F)		 30°C
(86°F)		 33°C
(92°F)		 33°C
(92°F)		 29°C
(85°F)		 23°C
(73°F)		 17°C
(63°F)		 13°C
(56°F)
Average high 5°C
(41°F)		 8°C
(47°F)		 11°C
(53°F)		 16°C
(61°F)		 19°C
(66°F)		 24°C
(76°F)		 26°C
(79°F)		 26°C
(79°F)		 22°C
(72°F)		 16°C
(61°F)		 9°C
(48°F)		 6°C
(43°F)
Daily mean 2°C
(36°F)		 4°C
(40°F)		 6°C
(44°F)		 10°C
(51°F)		 14°C
(57°F)		 19°C
(67°F)		 21°C
(69°F)		 20°C
(69°F)		 16°C
(61°F)		 11°C
(52°F)		 6°C
(42°F)		 4°C
(39°F)
Average low -1°C
(31°F)		 1°C
(34°F)		 2°C
(36°F)		 5°C
(40°F)		 9°C
(48°F)		 14°C
(57°F)		 15°C
(59°F)		 15°C
(59°F)		 11°C
(52°F)		 7°C
(45°F)		 3°C
(38°F)		 1°C
(35°F)
Mean minimum -7°C
(20°F)		 -6°C
(22°F)		 -5°C
(24°F)		 -2°C
(28°F)		 3°C
(38°F)		 7°C
(45°F)		 10°C
(50°F)		 8°C
(47°F)		 5°C
(41°F)		 2°C
(35°F)		 -2°C
(29°F)		 -4°C
(24°F)
Minimum -13°C
(9°F)		 -11°C
(12°F)		 -13°C
(10°F)		 -3°C
(26°F)		 1°C
(34°F)		 6°C
(42°F)		 8°C
(48°F)		 6°C
(44°F)		 3°C
(38°F)		 1°C
(33°F)		 -3°C
(27°F)		 -5°C
(23°F)

Compare climate in Illzach with other places

Compare temperature, precipitation, sunshine, UV index in Illzach, Grand Est, France with other places around the world.

Monthly average precipitation in Illzach, Grand Est, France §

Illzach usually has the most precipitation in January, May and December, with an average of 14 rainy days and 106 mm (4.2 inches) of precipitation per month.The driest months in Illzach are April, September and November. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Illzach, Grand Est, France.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) 88 (3.5) 75 (2.9) 82 (3.2) 48 (1.9) 109 (4.3) 87 (3.4) 77 (3.0) 72 (2.9) 52 (2.0) 80 (3.2) 70 (2.8) 120 (4.7)
Average precipitation days (≥ 1 mm) 11 11 13 9 14 13 13 11 9 13 12 17

Monthly sunshine hours in Illzach, Grand Est, France §

The sunniest months in Illzach are June, July and August, when the sun shines an average of 13 hours 0 minutes a day.Least sunny months in Illzach: January, November and December receive an average of 5 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Illzach, Grand Est, France.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 134 210 283 352 364 395 414 386 326 264 193 156
Mean daily daylight hours 8h 53m 10h 14m 11h 56m 13h 39m 15h 9m 15h 54m 15h 30m 14h 11m 12h 31m 10h 47m 9h 16m 8h 28m

Solar UV radiation in Illzach, Grand Est, France §

Illzach experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Illzach UV Index data.

Average daily maximum UV levels by month for Illzach, Grand Est, France.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) 2 3 5 6 8 9 9 8 6 4 2 1