Last updated: March 2, 2024
The weather in Yosemite Valley, United States, during February is characterized by an average temperature of -3°C (27°F). Highs can soar to 9°C (49°F), while lows may dip to -18°C (1°F). Typically, the humidity level in Yosemite Valley throughout February hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In February, Yosemite Valley averages 226 mm (8.9 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 10 hours 48 minutes of daylight, with the sun shining for approximately 7 hours 43 minutes each day. Additionally, there is a 58% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In February, the UV Index in Yosemite Valley reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 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 | 1 | 1 | 3 | 4 | 6 | 6 | 6 | 4 | 3 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||