February Weather in Grass Valley

Last updated: March 2, 2024

The weather in Grass Valley, United States, during February is characterized by an average temperature of 8°C (46°F). Highs can soar to 21°C (71°F), while lows may dip to -5°C (24°F). Typically, the humidity level in Grass Valley throughout February hovers around 84%.

Precipitation and Sunshine hours

In February, Grass Valley averages 279 mm (11.0 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 10 hours 43 minutes of daylight, with the sun shining for approximately 6 hours 54 minutes each day. Additionally, there is a 52% probability of sunny days during this period.

UV Index

In February, the UV Index in Grass Valley reaches a maximum of 5, 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.

Monthly weather in Grass Valley

• Grass Valley weather January
• Grass Valley weather February
• Grass Valley weather March
• Grass Valley weather April
• Grass Valley weather May
• Grass Valley weather June
• Grass Valley weather July
• Grass Valley weather August
• Grass Valley weather September
• Grass Valley weather October
• Grass Valley weather November
• Grass Valley weather December