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Monthly climate in Grunwald, Germany

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Grunwald features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 19 °C (66 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 1164 mm (45.8 inches) and receives 162 rainy days on the 1 mm (0.04 inches) threshold annually. Grunwald enjoys an average of 3505 hours of sunshine throughout the year, and daylight varies from 8 hours 25 minutes to 15 hours 58 minutes per day.

Monthly average temperatures in Grunwald, Germany

The warmest months in Grunwald are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (65 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (33 - 37 °F) throughout the day. On average each year, Grunwald experiences 34 days above 25 °C (77.0 °F) and 69 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Grunwald. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(58°F)		18°C
(65°F)		20°C
(69°F)		26°C
(79°F)		31°C
(88°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		28°C
(82°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)
Mean maximum10°C
(50°F)		15°C
(60°F)		18°C
(65°F)		23°C
(74°F)		27°C
(80°F)		29°C
(84°F)		31°C
(88°F)		32°C
(89°F)		26°C
(79°F)		22°C
(72°F)		17°C
(63°F)		12°C
(54°F)
Average high3°C
(38°F)		7°C
(44°F)		10°C
(50°F)		15°C
(58°F)		17°C
(64°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		19°C
(67°F)		15°C
(59°F)		8°C
(46°F)		5°C
(41°F)
Daily mean0°C
(33°F)		3°C
(37°F)		5°C
(41°F)		9°C
(49°F)		13°C
(55°F)		18°C
(65°F)		19°C
(66°F)		19°C
(66°F)		14°C
(58°F)		10°C
(51°F)		5°C
(41°F)		2°C
(36°F)
Average low-2°C
(28°F)		-1°C
(31°F)		1°C
(34°F)		4°C
(39°F)		8°C
(47°F)		13°C
(56°F)		14°C
(58°F)		14°C
(58°F)		10°C
(51°F)		7°C
(44°F)		2°C
(36°F)		0°C
(32°F)
Mean minimum-8°C
(18°F)		-9°C
(17°F)		-5°C
(23°F)		-2°C
(29°F)		2°C
(37°F)		7°C
(44°F)		10°C
(50°F)		9°C
(49°F)		4°C
(39°F)		2°C
(35°F)		-3°C
(28°F)		-5°C
(23°F)
Minimum-20°C
(-4°F)		-18°C
(1°F)		-14°C
(7°F)		-5°C
(24°F)		-0°C
(32°F)		4°C
(40°F)		9°C
(48°F)		8°C
(47°F)		2°C
(36°F)		-0°C
(32°F)		-3°C
(27°F)		-7°C
(20°F)

Compare climate in Grunwald with other places

Compare temperature, precipitation, sunshine, UV index in Grunwald, Germany with other places around the world.

Monthly average precipitation in Grunwald, Germany

Grunwald usually has the most precipitation in May, July and August, with an average of 16 rainy days and 140 mm (5.5 inches) of precipitation per month. The driest months in Grunwald are March, April and November. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grunwald. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)78 (3.1)75 (2.9)71 (2.8)55 (2.2)141 (5.5)128 (5.1)137 (5.4)142 (5.6)100 (3.9)87 (3.4)56 (2.2)95 (3.7)
Average precipitation days (≥ 1 mm)111215101815151512121017

Monthly sunshine hours in Grunwald, Germany

The sunniest months in Grunwald are June, July and August, when the sun shines an average of 12 hours 39 minutes a day. Least sunny months in Grunwald: January, November and December receive an average of 5 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grunwald. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours153227292342359383411369305267218173
Mean daily daylight hours8h 51m10h 13m11h 55m13h 41m15h 11m15h 58m15h 33m14h 12m12h 31m10h 46m9h 14m8h 25m

Solar UV radiation in Grunwald, Germany

Grunwald 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 Grunwald UV Index data.

Average daily maximum UV levels by month for Grunwald. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986421