Last updated: March 2, 2024
The weather in American Falls, United States, during January is characterized by an average temperature of -3°C (26°F). Highs can soar to 6°C (43°F), while lows may dip to -17°C (1°F). Typically, the humidity level in American Falls throughout January hovers around 91%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, American Falls averages 43 mm (1.7 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 9 hours 25 minutes of daylight, with the sun shining for approximately 4 hours 2 minutes each day. Additionally, there is a 29% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in American Falls reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||