Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Walhalla features a humid continental climate (Dfb). Temperatures typically range between -14 °C (7 °F) and 21 °C (70 °F) through the year, but rarely can drop to -37 °C (-34 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 515 mm (20.3 inches) and receives 81 rainy days on the 1 mm (0.04 inches) threshold annually. Walhalla enjoys an average of 3075 hours of sunshine throughout the year, and daylight varies from 8 hours 17 minutes to 16 hours 6 minutes per day.
The warmest months in Walhalla are June, July and August, with daily mean temperatures ranging from 19 to 21 °C (66 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -14 to -9 °C (7 - 16 °F) throughout the day. On average each year, Walhalla experiences 52 days above 25 °C (77.0 °F) and 171 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 5°C (41°F) |
13°C (55°F) |
19°C (67°F) |
24°C (75°F) |
32°C (89°F) |
40°C (104°F) |
34°C (93°F) |
37°C (98°F) |
34°C (94°F) |
30°C (86°F) |
21°C (70°F) |
8°C (47°F) |
Mean maximum | 3°C (38°F) |
4°C (39°F) |
12°C (54°F) |
19°C (66°F) |
28°C (83°F) |
31°C (87°F) |
32°C (90°F) |
33°C (92°F) |
31°C (87°F) |
24°C (75°F) |
11°C (52°F) |
6°C (43°F) |
Average high | -9°C (17°F) |
-9°C (16°F) |
1°C (33°F) |
8°C (46°F) |
18°C (64°F) |
25°C (77°F) |
27°C (80°F) |
25°C (78°F) |
20°C (68°F) |
10°C (50°F) |
-0°C (32°F) |
-5°C (23°F) |
Daily mean | -13°C (9°F) |
-14°C (7°F) |
-4°C (25°F) |
3°C (37°F) |
12°C (54°F) |
19°C (66°F) |
21°C (70°F) |
19°C (67°F) |
14°C (57°F) |
5°C (42°F) |
-4°C (25°F) |
-9°C (16°F) |
Average low | -17°C (2°F) |
-19°C (-1°F) |
-9°C (16°F) |
-2°C (28°F) |
6°C (43°F) |
13°C (56°F) |
16°C (61°F) |
13°C (56°F) |
9°C (48°F) |
1°C (35°F) |
-8°C (17°F) |
-13°C (8°F) |
Mean minimum | -31°C (-24°F) |
-30°C (-21°F) |
-23°C (-9°F) |
-12°C (10°F) |
-3°C (27°F) |
6°C (43°F) |
9°C (49°F) |
7°C (45°F) |
1°C (33°F) |
-8°C (18°F) |
-20°C (-4°F) |
-27°C (-16°F) |
Minimum | -37°C (-34°F) |
-34°C (-29°F) |
-28°C (-17°F) |
-17°C (2°F) |
-6°C (21°F) |
3°C (37°F) |
7°C (45°F) |
6°C (42°F) |
-3°C (27°F) |
-9°C (16°F) |
-23°C (-10°F) |
-31°C (-24°F) |
Compare temperature, precipitation, sunshine, UV index in Walhalla, North Dakota, United States with other places around the world.
Walhalla usually has the most precipitation in June, September and October, with an average of 9 rainy days and 72 mm (2.8 inches) of precipitation per month. The driest months in Walhalla are January, February and March. On average, 17 mm (0.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 17 (0.7) | 17 (0.7) | 19 (0.7) | 27 (1.1) | 54 (2.1) | 72 (2.8) | 53 (2.1) | 58 (2.3) | 77 (3.0) | 68 (2.7) | 28 (1.1) | 27 (1.1) |
Average precipitation days (≥ 1 mm) | 3 | 5 | 5 | 6 | 8 | 9 | 7 | 8 | 9 | 9 | 5 | 7 |
The sunniest months in Walhalla are June, July and August, when the sun shines an average of 11 hours 42 minutes a day. Least sunny months in Walhalla: January, November and December receive an average of 5 hours 12 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 145 | 211 | 252 | 279 | 316 | 358 | 384 | 333 | 257 | 202 | 164 | 169 |
Mean daily daylight hours | 8h 45m | 10h 10m | 11h 56m | 13h 45m | 15h 18m | 16h 6m | 15h 39m | 14h 15m | 12h 31m | 10h 43m | 9h 7m | 8h 17m |
Walhalla experiences the highest level of ultraviolet (UV) radiation in May, June 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 Walhalla UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 2 | 4 | 4 | 7 | 8 | 9 | 8 | 8 | 7 | 4 | 2 | 2 |
Discover in-depth weather details for every month in Walhalla. 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 Walhalla'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.