Normal weather on 9 May in Grass Valley
The weather on 9 May in Grass Valley has an average temperature of about 21°C during the day. The maximum temperature can reach up to 27°C, while the minimum temperature can be 11°C.
On average, 0,3 mm of rain falls in Grass Valley on 9 May. The total snowfall on 9 May is about 0,1 cm of snow. The wind speed is 3 Beaufort and mainly comes from Southwest.
9 May Averages for Grass Valley
 Average temperature | 21°C |
 Highest daytime temperature | 27°C |
| Lowest daytime temperature | 11°C |
 Total rainfall | 0,3 mm |
| Rainy days | 1 day |
 Total snowfall | 0,1 cm |
| Snowy days | 1 day |
Temperature on 9 May in Grass Valley per Year
This graph shows the measured temperature on 9 May in Grass Valley per year, measured in degrees Celsius, over the past years.
Precipitation on 9 May in Grass Valley per Year
This graph shows the total measured precipitation in millimeters on 9 May in Grass Valley per year over the past years.
Snowfall on 9 May in Grass Valley per Year
This graph shows the total measured snowfall in centimeters on 9 May in Grass Valley per year over the past years.
Average weather in Grass Valley per month
Click on a month below to see in detail how the weather typically is in Grass Valley and what to expect. Based on the historical weather data of Grass Valley, you can view the average temperature, precipitation, wind, and UV index for each day of the month.