Last updated: June 24, 2025
In December, the average temperature in New Rockford, United States hovers around -8°C (18°F). Be prepared for some extremes, as temperatures can dip to a chilling -36°C (-33°F) or rise to a mild 11°C (52°F). Expect a moderate precipitation amount of 30 mm (1.2 in) spread over 7 days, with an average humidity level of 84%. Stay warm and gear up for the weather ahead!
In December in New Rockford, the average temperature is -8°C (18°F). The maximum can reach 11°C (52°F), while the minimum can drop as low as -36°C (-33°F). Be prepared for a wide range of temperatures if you plan to travel during this time.
In New Rockford in December, the total precipitation amount is 30 mm (1.2 in) over a span of 7 days.
In New Rockford in December humidity is 84%. With an average temperature of -8°C (18°F), this humidity feels like a biting chill that seeps into your bones, making outdoor exploration challenging and requiring extra layers for comfort.
In New Rockford 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 New Rockford, you can visit Hourly UV Index in New Rockford.
UV Risk Categories
Weather in New Rockford varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in New Rockford, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -12°C (11°F) | 15 mm (0.6 inches) | 87% | low |
| February Weather | -14°C (8°F) | 18 mm (0.7 inches) | 89% | moderate |
| March Weather | -3°C (26°F) | 23 mm (0.9 inches) | 82% | moderate |
| April Weather | 3°C (38°F) | 29 mm (1.1 inches) | 79% | very high |
| May Weather | 12°C (55°F) | 46 mm (1.8 inches) | 74% | very high |
| June Weather | 19°C (67°F) | 82 mm (3.2 inches) | 78% | very high |
| July Weather | 22°C (71°F) | 72 mm (2.8 inches) | 76% | very high |
| August Weather | 20°C (68°F) | 69 mm (2.7 inches) | 77% | very high |
| September Weather | 15°C (59°F) | 69 mm (2.7 inches) | 72% | high |
| October Weather | 6°C (43°F) | 67 mm (2.6 inches) | 74% | moderate |
| November Weather | -3°C (28°F) | 23 mm (0.9 inches) | 85% | moderate |
| December Weather | -8°C (18°F) | 30 mm (1.2 inches) | 84% | low |