Last updated: June 24, 2025
In December, the average temperature in Selma, United States hovers around 4°C (39°F), with the minimum plunging to a chilly -19°C (-3°F) and the maximum reaching a pleasant 19°C (67°F). Expect 93 mm (3.7 in) of precipitation spread over about 8 days, and brace yourself for an average humidity of 85%. Whether you're layering up or enjoying the milder moments, be prepared for a dynamic climate!
In December in Selma, the average temperature is 4°C (39°F). Maximums can reach 19°C (67°F), while minimums can drop as low as -19°C (-3°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Selma in December, the total precipitation amount is 93 mm (3.7 in) over the course of 8 days.
In Selma in December, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.
In Selma in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Selma, you can check the information here.
UV Risk Categories
Weather in Selma varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Selma, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 70 mm (2.7 inches) | 84% | moderate |
| February Weather | 4°C (40°F) | 111 mm (4.4 inches) | 84% | high |
| March Weather | 7°C (45°F) | 79 mm (3.1 inches) | 84% | very high |
| April Weather | 12°C (55°F) | 118 mm (4.6 inches) | 82% | very high |
| May Weather | 17°C (64°F) | 132 mm (5.2 inches) | 82% | very high |
| June Weather | 21°C (70°F) | 96 mm (3.8 inches) | 83% | extreme |
| July Weather | 24°C (75°F) | 59 mm (2.3 inches) | 79% | very high |
| August Weather | 23°C (73°F) | 98 mm (3.9 inches) | 77% | very high |
| September Weather | 20°C (68°F) | 98 mm (3.8 inches) | 75% | very high |
| October Weather | 15°C (58°F) | 108 mm (4.3 inches) | 81% | high |
| November Weather | 6°C (44°F) | 75 mm (2.9 inches) | 87% | moderate |
| December Weather | 4°C (39°F) | 93 mm (3.7 inches) | 85% | moderate |