Last updated: June 24, 2025
In Wahpeton, United States, the average temperature in December hovers around -7°C (21°F). Expect chilly days, with temperatures dipping as low as -32°C (-25°F) and occasionally rising to a maximum of 11°C (53°F). During this month, the area receives about 37 mm (1.5 in) of precipitation spread over 7 days, accompanied by a high average humidity of 86%. Dress warmly and be prepared for a damp atmosphere!
In December in Wahpeton, the average temperature is -7°C (21°F). The maximum can reach 11°C (53°F), while the minimum can drop as low as -32°C (-25°F). Travelers should be prepared for extreme temperature fluctuations and dress accordingly to enjoy their visit.
In Wahpeton in December, the precipitation amount is 37 mm (1.5 in) during a span of 7 days.
In Wahpeton in December, humidity is 86%. With an average temperature of -7°C (21°F), this humidity feels like a biting chill that penetrates your clothing, making any outdoor travel uncomfortable and brisk, urging you to seek shelter from the damp cold.
In Wahpeton in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Wahpeton, you can visit Hourly UV Index in Wahpeton.
UV Risk Categories
Weather in Wahpeton varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Wahpeton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (13°F) | 18 mm (0.7 inches) | 90% | low |
| February Weather | -11°C (13°F) | 21 mm (0.8 inches) | 92% | moderate |
| March Weather | -1°C (30°F) | 31 mm (1.2 inches) | 85% | moderate |
| April Weather | 5°C (41°F) | 56 mm (2.2 inches) | 81% | high |
| May Weather | 14°C (58°F) | 69 mm (2.7 inches) | 75% | very high |
| June Weather | 21°C (71°F) | 78 mm (3.1 inches) | 79% | very high |
| July Weather | 23°C (74°F) | 81 mm (3.2 inches) | 76% | very high |
| August Weather | 21°C (70°F) | 118 mm (4.6 inches) | 78% | very high |
| September Weather | 17°C (62°F) | 85 mm (3.3 inches) | 77% | high |
| October Weather | 7°C (45°F) | 84 mm (3.3 inches) | 79% | moderate |
| November Weather | -1°C (31°F) | 20 mm (0.8 inches) | 86% | moderate |
| December Weather | -7°C (21°F) | 37 mm (1.5 inches) | 86% | low |