Last updated: March 2, 2024
The weather in Afton, United States, during December is characterized by an average temperature of -7°C (20°F). Highs can soar to 4°C (40°F), while lows may dip to -20°C (-4°F). Typically, the humidity level in Afton throughout December hovers around 91%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Afton averages 72 mm (2.8 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 9 hours 4 minutes of daylight, with the sun shining for approximately 4 hours 51 minutes each day. Additionally, there is a 26% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in Afton reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 0 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||