Last updated: June 24, 2025
In Reynolds, United States, the average temperature in December hovers around 0°C (33°F). While you might experience minimum chills of -21°C (-6°F), temperatures can soar to a pleasant 22°C (71°F) on the warmer days. Expect about 50 mm (2.0 in) of precipitation over 6 days, making it a potentially wet month, accompanied by an average humidity level of 84%. Stay prepared for the varied weather!
In December in Reynolds, the average temperature is 0°C (33°F). Maximums can reach 22°C (71°F) and minimums can be as low as -21°C (-6°F). Be prepared for a wide range of temperatures during your visit, so pack accordingly!
In Reynolds in December, the precipitation amount is 50 mm (2.0 in) over the course of 6 days.
In Reynolds in December humidity is 84%. With average temperature 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less enjoyable and travel plans challenging.
In Reynolds 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 Reynolds, you can visit Hourly UV Index in Reynolds.
UV Risk Categories
Weather in Reynolds varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Reynolds, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (25°F) | 55 mm (2.1 inches) | 81% | moderate |
| February Weather | -3°C (27°F) | 63 mm (2.5 inches) | 81% | moderate |
| March Weather | 5°C (41°F) | 96 mm (3.8 inches) | 81% | high |
| April Weather | 10°C (50°F) | 100 mm (3.9 inches) | 82% | very high |
| May Weather | 17°C (63°F) | 155 mm (6.1 inches) | 78% | very high |
| June Weather | 23°C (74°F) | 134 mm (5.3 inches) | 81% | extreme |
| July Weather | 25°C (77°F) | 86 mm (3.4 inches) | 79% | very high |
| August Weather | 23°C (74°F) | 63 mm (2.5 inches) | 77% | very high |
| September Weather | 20°C (69°F) | 103 mm (4.0 inches) | 78% | very high |
| October Weather | 12°C (55°F) | 129 mm (5.1 inches) | 78% | high |
| November Weather | 4°C (39°F) | 51 mm (2.0 inches) | 87% | moderate |
| December Weather | 0°C (33°F) | 50 mm (2.0 inches) | 84% | low |