The weather in May in Grass Valley

Normal weather in Grass Valley in May

The weather in Grass Valley in May has an average temperature of around 21°C during the day. On average, May sees 35 mm of rain in Grass Valley. The total amount of snow in May is about 0,3 cm of snow. The wind speed is 3 Beaufort and mainly comes from Southwest.

After April, May in Grass Valley starts with a temperature of 21°C and ends around June at 23°C.

May averages for Grass Valley

Average temperature	21°C
Highest daytime temperature	27°C
Lowest daytime temperature	18°C
Total rainfall	35 mm
Rainy days	9 days
Total snowfall	0,3 cm
Snowy days	1 day

Temperature per day in May in Grass Valley

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

Precipitation per day in May in Grass Valley

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

Snowfall per day in May in Grass Valley

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

UV index per day in May in Grass Valley

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

Yearly temperature in May in Grass Valley

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

Yearly total precipitation in May in Grass Valley

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

Yearly snowfall in May in Grass Valley

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