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Monthly climate in Guewenheim, Grand Est, France

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Guewenheim features a oceanic climate (Cfb).Temperatures typically range between 2 °C (35 °F) and 20 °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 1059 mm (41.7 inches) and receives 152 rainy days on the 1 mm (0.04 inches) threshold annually.Guewenheim enjoys an average of 3503 hours of sunshine throughout the year, and daylight varies from 8 hours 27 minutes to 15 hours 55 minutes per day.

Monthly average temperatures in Guewenheim, Grand Est, France §

The warmest months in Guewenheim are June, July and August, with daily mean temperatures ranging from 19 to 20 °C (66 - 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 (35 - 39 °F) throughout the day. On average each year, Guewenheim experiences 48 days above 25 °C (77.0 °F) and 61 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Guewenheim, 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 14°C
(58°F)		 18°C
(65°F)		 22°C
(71°F)		 27°C
(81°F)		 30°C
(86°F)		 34°C
(94°F)		 37°C
(99°F)		 36°C
(98°F)		 31°C
(88°F)		 25°C
(77°F)		 20°C
(69°F)		 14°C
(57°F)
Mean maximum 11°C
(53°F)		 15°C
(59°F)		 19°C
(67°F)		 24°C
(75°F)		 27°C
(81°F)		 30°C
(86°F)		 33°C
(91°F)		 33°C
(92°F)		 29°C
(84°F)		 22°C
(73°F)		 17°C
(63°F)		 13°C
(55°F)
Average high 4°C
(40°F)		 8°C
(46°F)		 11°C
(52°F)		 16°C
(60°F)		 18°C
(65°F)		 24°C
(75°F)		 26°C
(79°F)		 25°C
(78°F)		 21°C
(71°F)		 16°C
(60°F)		 9°C
(48°F)		 5°C
(42°F)
Daily mean 2°C
(35°F)		 4°C
(39°F)		 6°C
(44°F)		 10°C
(50°F)		 14°C
(57°F)		 19°C
(66°F)		 20°C
(69°F)		 20°C
(68°F)		 16°C
(61°F)		 11°C
(52°F)		 5°C
(42°F)		 3°C
(38°F)
Average low -1°C
(31°F)		 1°C
(34°F)		 2°C
(36°F)		 5°C
(41°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
(37°F)		 1°C
(34°F)
Mean minimum -7°C
(20°F)		 -5°C
(23°F)		 -4°C
(25°F)		 -3°C
(28°F)		 3°C
(37°F)		 8°C
(46°F)		 10°C
(50°F)		 9°C
(48°F)		 6°C
(42°F)		 2°C
(35°F)		 -2°C
(29°F)		 -4°C
(24°F)
Minimum -13°C
(9°F)		 -10°C
(13°F)		 -12°C
(11°F)		 -4°C
(25°F)		 -0°C
(32°F)		 6°C
(42°F)		 9°C
(48°F)		 6°C
(44°F)		 4°C
(39°F)		 1°C
(33°F)		 -3°C
(27°F)		 -6°C
(22°F)

Compare climate in Guewenheim with other places

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

Monthly average precipitation in Guewenheim, Grand Est, France §

Guewenheim usually has the most precipitation in January, May and December, with an average of 14 rainy days and 122 mm (4.8 inches) of precipitation per month.The driest months in Guewenheim are April, August and September. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guewenheim, 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) 106 (4.2) 89 (3.5) 99 (3.9) 51 (2.0) 117 (4.6) 91 (3.6) 75 (2.9) 66 (2.6) 57 (2.2) 87 (3.4) 78 (3.1) 144 (5.7)
Average precipitation days (≥ 1 mm) 11 12 14 10 15 14 13 11 9 13 12 18

Monthly sunshine hours in Guewenheim, Grand Est, France §

The sunniest months in Guewenheim are June, July and August, when the sun shines an average of 13 hours 8 minutes a day.Least sunny months in Guewenheim: January, November and December receive an average of 5 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guewenheim, 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 133 210 282 353 370 401 416 391 328 263 194 156
Mean daily daylight hours 8h 53m 10h 14m 11h 55m 13h 40m 15h 9m 15h 55m 15h 31m 14h 11m 12h 31m 10h 47m 9h 16m 8h 27m

Solar UV radiation in Guewenheim, Grand Est, France §

Guewenheim 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 Guewenheim UV Index data.

Average daily maximum UV levels by month for Guewenheim, 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