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Monthly climate in Datteln, North Rhine-Westphalia, Germany

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Datteln features a oceanic climate (Cfb).Temperatures typically range between 4 °C (39 °F) and 19 °C (67 °F) through the year, but rarely can drop to -15 °C (6 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 830 mm (32.7 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually.Datteln enjoys an average of 3311 hours of sunshine throughout the year, and daylight varies from 7 hours 52 minutes to 16 hours 33 minutes per day.

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

The warmest months in Datteln are June, July and August, with daily mean temperatures ranging from 19 to 19 °C (66 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 5 °C (39 - 41 °F) throughout the day. On average each year, Datteln experiences 35 days above 25 °C (77.0 °F) and 34 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Datteln, 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 14°C
(58°F)		 19°C
(67°F)		 22°C
(72°F)		 28°C
(83°F)		 33°C
(92°F)		 36°C
(97°F)		 39°C
(102°F)		 37°C
(98°F)		 32°C
(90°F)		 28°C
(82°F)		 19°C
(67°F)		 15°C
(59°F)
Mean maximum 12°C
(54°F)		 15°C
(60°F)		 19°C
(66°F)		 25°C
(77°F)		 28°C
(83°F)		 30°C
(87°F)		 32°C
(89°F)		 32°C
(90°F)		 29°C
(85°F)		 23°C
(73°F)		 16°C
(62°F)		 13°C
(56°F)
Average high 6°C
(42°F)		 8°C
(46°F)		 11°C
(52°F)		 15°C
(59°F)		 19°C
(66°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 20°C
(68°F)		 15°C
(60°F)		 10°C
(49°F)		 7°C
(45°F)
Daily mean 4°C
(39°F)		 5°C
(40°F)		 7°C
(44°F)		 10°C
(50°F)		 14°C
(57°F)		 19°C
(66°F)		 19°C
(67°F)		 19°C
(67°F)		 15°C
(60°F)		 12°C
(54°F)		 7°C
(45°F)		 5°C
(41°F)
Average low 2°C
(35°F)		 2°C
(35°F)		 3°C
(37°F)		 5°C
(41°F)		 9°C
(48°F)		 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 11°C
(52°F)		 9°C
(49°F)		 4°C
(40°F)		 3°C
(38°F)
Mean minimum -4°C
(25°F)		 -5°C
(24°F)		 -3°C
(26°F)		 -2°C
(29°F)		 2°C
(36°F)		 8°C
(46°F)		 9°C
(49°F)		 9°C
(48°F)		 5°C
(42°F)		 3°C
(37°F)		 -2°C
(29°F)		 -4°C
(25°F)
Minimum -8°C
(17°F)		 -15°C
(6°F)		 -8°C
(17°F)		 -3°C
(27°F)		 1°C
(33°F)		 6°C
(43°F)		 7°C
(46°F)		 7°C
(45°F)		 2°C
(36°F)		 1°C
(35°F)		 -4°C
(25°F)		 -6°C
(22°F)

Compare climate in Datteln with other places

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

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

Datteln usually has the most precipitation in July, October and December, with an average of 14 rainy days and 89 mm (3.5 inches) of precipitation per month.The driest months in Datteln are April, May and November. On average, 49 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Datteln, 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) 71 (2.8) 80 (3.1) 75 (3.0) 35 (1.4) 58 (2.3) 59 (2.3) 82 (3.2) 70 (2.7) 61 (2.4) 88 (3.5) 55 (2.2) 96 (3.8)
Average precipitation days (≥ 1 mm) 12 12 15 9 13 11 12 14 10 14 12 17

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

The sunniest months in Datteln are May, June and July, when the sun shines an average of 12 hours 47 minutes a day.Least sunny months in Datteln: January, November and December receive an average of 4 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Datteln, 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 104 197 262 344 386 384 405 379 314 232 178 120
Mean daily daylight hours 8h 23m 9h 57m 11h 55m 13h 54m 15h 39m 16h 33m 16h 4m 14h 30m 12h 35m 10h 36m 8h 49m 7h 52m

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

Datteln 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 Datteln UV Index data.

Average daily maximum UV levels by month for Datteln, 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 3 2 1