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Monthly climate in Sundern, North Rhine-Westphalia, Germany

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sundern features a oceanic climate (Cfb).Temperatures typically range between 1 °C (34 °F) and 17 °C (64 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 1072 mm (42.2 inches) and receives 174 rainy days on the 1 mm (0.04 inches) threshold annually.Sundern enjoys an average of 3093 hours of sunshine throughout the year, and daylight varies from 7 hours 57 minutes to 16 hours 28 minutes per day.

Monthly average temperatures in Sundern, North Rhine-Westphalia, Germany §

The warmest months in Sundern are June, July and August, with daily mean temperatures ranging from 17 to 17 °C (63 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 3 °C (34 - 38 °F) throughout the day. On average each year, Sundern experiences 17 days above 25 °C (77.0 °F) and 58 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sundern, North Rhine-Westphalia, Germany.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 12°C
(54°F)		 18°C
(65°F)		 21°C
(70°F)		 26°C
(78°F)		 30°C
(87°F)		 32°C
(90°F)		 35°C
(96°F)		 33°C
(92°F)		 29°C
(85°F)		 24°C
(76°F)		 18°C
(65°F)		 13°C
(55°F)
Mean maximum 10°C
(50°F)		 13°C
(56°F)		 17°C
(63°F)		 22°C
(73°F)		 25°C
(78°F)		 27°C
(81°F)		 29°C
(84°F)		 29°C
(85°F)		 27°C
(80°F)		 20°C
(69°F)		 15°C
(59°F)		 11°C
(53°F)
Average high 3°C
(38°F)		 5°C
(42°F)		 9°C
(48°F)		 13°C
(55°F)		 16°C
(61°F)		 21°C
(70°F)		 22°C
(71°F)		 22°C
(72°F)		 18°C
(64°F)		 13°C
(56°F)		 7°C
(46°F)		 5°C
(41°F)
Daily mean 1°C
(34°F)		 2°C
(37°F)		 5°C
(41°F)		 8°C
(47°F)		 12°C
(54°F)		 17°C
(63°F)		 17°C
(63°F)		 17°C
(64°F)		 13°C
(56°F)		 10°C
(50°F)		 5°C
(42°F)		 3°C
(38°F)
Average low -1°C
(31°F)		 -0°C
(32°F)		 1°C
(35°F)		 4°C
(39°F)		 7°C
(45°F)		 12°C
(55°F)		 13°C
(55°F)		 13°C
(56°F)		 9°C
(49°F)		 7°C
(46°F)		 3°C
(38°F)		 1°C
(34°F)
Mean minimum -7°C
(19°F)		 -7°C
(19°F)		 -5°C
(23°F)		 -4°C
(26°F)		 0°C
(33°F)		 6°C
(44°F)		 8°C
(46°F)		 8°C
(46°F)		 4°C
(39°F)		 1°C
(35°F)		 -2°C
(28°F)		 -4°C
(25°F)
Minimum -17°C
(2°F)		 -18°C
(0°F)		 -13°C
(9°F)		 -7°C
(20°F)		 -2°C
(29°F)		 5°C
(41°F)		 6°C
(44°F)		 6°C
(44°F)		 -0°C
(32°F)		 -1°C
(30°F)		 -5°C
(23°F)		 -6°C
(22°F)

Compare climate in Sundern with other places

Compare temperature, precipitation, sunshine, UV index in Sundern, North Rhine-Westphalia, Germany with other places around the world.

Monthly average precipitation in Sundern, North Rhine-Westphalia, Germany §

Sundern usually has the most precipitation in March, July and December, with an average of 16 rainy days and 108 mm (4.2 inches) of precipitation per month.The driest months in Sundern are April, September and November. On average, 62 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sundern, North Rhine-Westphalia, Germany.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) 100 (3.9) 92 (3.6) 101 (4.0) 51 (2.0) 95 (3.7) 82 (3.2) 103 (4.1) 98 (3.9) 71 (2.8) 97 (3.8) 63 (2.5) 118 (4.7)
Average precipitation days (≥ 1 mm) 15 13 16 11 15 14 13 16 13 16 12 20

Monthly sunshine hours in Sundern, North Rhine-Westphalia, Germany §

The sunniest months in Sundern are May, June and July, when the sun shines an average of 12 hours 23 minutes a day.Least sunny months in Sundern: January, November and December receive an average of 3 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sundern, North Rhine-Westphalia, Germany.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 86 182 242 333 371 371 395 366 301 205 147 88
Mean daily daylight hours 8h 27m 10h 0m 11h 55m 13h 52m 15h 34m 16h 28m 15h 59m 14h 28m 12h 34m 10h 38m 8h 53m 7h 57m

Solar UV radiation in Sundern, North Rhine-Westphalia, Germany §

Sundern experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February 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 Sundern UV Index data.

Average daily maximum UV levels by month for Sundern, North Rhine-Westphalia, Germany.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) 1 2 4 5 7 8 8 7 5 4 2 1