Monthly climate in Hoernum, Schleswig-Holstein, Germany

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Hoernum features a oceanic climate (Cfb). Temperatures typically range between 4 °C (39 °F) and 18 °C (65 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 26 °C (79 °F). The average annual precipitation amounts to about 1019 mm (40.1 inches) and receives 166 rainy days on the 1 mm (0.04 inches) threshold annually. Hoernum enjoys an average of 3462 hours of sunshine throughout the year, and daylight varies from 7 hours 19 minutes to 17 hours 10 minutes per day.

Monthly average temperatures in Hoernum, Schleswig-Holstein, Germany §

The warmest months in Hoernum are July, August and September, with daily mean temperatures ranging from 16 to 18 °C (61 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 4 to 5 °C (39 - 41 °F) throughout the day. On average each year, Hoernum experiences 0 days above 25 °C (77.0 °F) and 8 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hoernum, Schleswig-Holstein, 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 10°C
(50°F)
10°C
(50°F)
9°C
(48°F)
16°C
(60°F)
22°C
(72°F)
23°C
(74°F)
26°C
(79°F)
25°C
(78°F)
22°C
(71°F)
18°C
(65°F)
15°C
(60°F)
10°C
(49°F)
Mean maximum 9°C
(48°F)
8°C
(46°F)
8°C
(47°F)
12°C
(55°F)
18°C
(64°F)
20°C
(69°F)
22°C
(72°F)
23°C
(73°F)
20°C
(68°F)
17°C
(63°F)
13°C
(56°F)
9°C
(49°F)
Average high 5°C
(42°F)
5°C
(40°F)
6°C
(42°F)
8°C
(48°F)
12°C
(54°F)
17°C
(63°F)
18°C
(65°F)
19°C
(67°F)
17°C
(63°F)
14°C
(57°F)
10°C
(50°F)
7°C
(44°F)
Daily mean 4°C
(40°F)
4°C
(39°F)
5°C
(41°F)
7°C
(45°F)
11°C
(52°F)
16°C
(60°F)
17°C
(63°F)
18°C
(65°F)
16°C
(61°F)
13°C
(55°F)
9°C
(48°F)
6°C
(43°F)
Average low 4°C
(39°F)
3°C
(37°F)
4°C
(39°F)
6°C
(43°F)
10°C
(50°F)
15°C
(59°F)
16°C
(61°F)
17°C
(63°F)
15°C
(59°F)
12°C
(54°F)
8°C
(46°F)
5°C
(41°F)
Mean minimum -0°C
(32°F)
-1°C
(30°F)
0°C
(33°F)
2°C
(37°F)
6°C
(44°F)
11°C
(53°F)
14°C
(57°F)
14°C
(58°F)
12°C
(54°F)
8°C
(46°F)
3°C
(38°F)
1°C
(34°F)
Minimum -4°C
(25°F)
-5°C
(24°F)
-6°C
(22°F)
1°C
(35°F)
6°C
(42°F)
11°C
(51°F)
13°C
(55°F)
14°C
(57°F)
11°C
(52°F)
5°C
(41°F)
2°C
(36°F)
-2°C
(29°F)

Compare climate in Hoernum with other places

Compare temperature, precipitation, sunshine, UV index in Hoernum, Schleswig-Holstein, Germany with other places around the world.

Monthly average precipitation in Hoernum, Schleswig-Holstein, Germany §

Hoernum usually has the most precipitation in August, September and October, with an average of 16 rainy days and 126 mm (5.0 inches) of precipitation per month. The driest months in Hoernum are April, May and June. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hoernum, Schleswig-Holstein, 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) 73 (2.9) 71 (2.8) 42 (1.7) 59 (2.3) 59 (2.3) 81 (3.2) 117 (4.6) 117 (4.6) 145 (5.7) 92 (3.6) 93 (3.7)
Average precipitation days (≥ 1 mm) 14 13 12 9 9 10 13 16 14 20 18 18

Monthly sunshine hours in Hoernum, Schleswig-Holstein, Germany §

The sunniest months in Hoernum are May, June and July, when the sun shines an average of 13 hours 56 minutes a day. Least sunny months in Hoernum: January, November and December receive an average of 4 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hoernum, Schleswig-Holstein, 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 102 184 277 365 419 423 439 404 318 245 161 120
Mean daily daylight hours 7h 54m 9h 42m 11h 53m 14h 8m 16h 7m 17h 10m 16h 36m 14h 49m 12h 39m 10h 26m 8h 25m 7h 19m

Solar UV radiation in Hoernum, Schleswig-Holstein, Germany §

Hoernum experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 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 Hoernum UV Index data.

Average daily maximum UV levels by month for Hoernum, Schleswig-Holstein, 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 3 5 6 8 7 6 5 3 2 1

Detailed Monthly Weather Insights for Hoernum, Schleswig-Holstein, Germany

Discover in-depth weather details for every month in Hoernum. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Hoernum's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.