Last updated: June 24, 2025
In December, the average temperature in Halstad, United States hovers around -8°C (18°F). While you may experience temperatures dipping as low as -32°C (-26°F), be prepared for occasional warmth with highs reaching 10°C (50°F). Expect about 41 mm (1.6 in) of precipitation scattered over 8 days, coupled with a notably high average humidity of 86%.
In December in Halstad, the average temperature is -8°C (18°F), with maximums potentially reaching 10°C (50°F) and minimums dropping as low as -32°C (-26°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both the cold and occasional milder days.
In Halstad in December, the total precipitation amount is 41 mm (1.6 in) occurring over the course of 8 days.
In Halstad in December, humidity is 86%. With an average temperature of -8°C (18°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and frigid, as the damp air accentuates the cold, creating a sharp contrast that can be quite challenging for outdoor activities.
In Halstad 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 Halstad, you can visit Hourly UV Index in Halstad.
UV Risk Categories
Weather in Halstad varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Halstad, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (11°F) | 18 mm (0.7 inches) | 90% | low |
| February Weather | -12°C (10°F) | 21 mm (0.8 inches) | 92% | moderate |
| March Weather | -2°C (28°F) | 26 mm (1.0 inches) | 85% | moderate |
| April Weather | 4°C (40°F) | 47 mm (1.9 inches) | 81% | high |
| May Weather | 14°C (57°F) | 53 mm (2.1 inches) | 75% | very high |
| June Weather | 21°C (70°F) | 97 mm (3.8 inches) | 79% | very high |
| July Weather | 23°C (73°F) | 65 mm (2.6 inches) | 76% | very high |
| August Weather | 20°C (69°F) | 94 mm (3.7 inches) | 78% | very high |
| September Weather | 16°C (61°F) | 77 mm (3.0 inches) | 77% | high |
| October Weather | 7°C (44°F) | 83 mm (3.3 inches) | 79% | moderate |
| November Weather | -2°C (29°F) | 22 mm (0.9 inches) | 86% | moderate |
| December Weather | -8°C (18°F) | 41 mm (1.6 inches) | 86% | low |