The weather in January in Grass Valley

Normal weather in Grass Valley in January

The weather in Grass Valley in January has an average temperature of around 13°C during the day. On average, January sees 150 mm of rain in Grass Valley. The total amount of snow in January is about 8,6 cm of snow. The wind speed is 3 Beaufort and mainly comes from Southeast.

After December, January in Grass Valley starts with a temperature of 10°C and ends around February at 15°C.

January averages for Grass Valley

Average temperature	13°C
Highest daytime temperature	15°C
Lowest daytime temperature	10°C
Total rainfall	150 mm
Rainy days	12 days
Total snowfall	8,6 cm
Snowy days	10 days

Temperature per day in January in Grass Valley

This graph shows the average daily maximum temperatures in January in Grass Valley, indicated in degrees Celsius.

Precipitation per day in January in Grass Valley

This graph shows the average daily precipitation in January in Grass Valley, indicated in millimeters.

Snowfall per day in January in Grass Valley

This graph shows the average daily snowfall in January in Grass Valley, indicated in centimeters.

UV index per day in January in Grass Valley

This graph shows the average daily UV index in January in Grass Valley.

Yearly temperature in January in Grass Valley

This graph shows the average yearly temperature in January in Grass Valley, measured in degrees Celsius, over the past years.

Yearly total precipitation in January in Grass Valley

This graph shows the average yearly precipitation in millimeters in January in Grass Valley, over the past years.

Yearly snowfall in January in Grass Valley

This graph shows the average yearly snowfall in January in Grass Valley, measured in centimeters, over the past years.