Mount Shasta
The tables below display average monthly climate and weather indicators in Mount Shasta California.
Temperature by: Fahrenheit / Centigrade
| Mount Shasta Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 |
| Avg. Max Temperature | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 |
| Avg. Min Temperature | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 | < 0.5 |
| Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | 0.0 | 0.0 | < 0.5 | 2.0 | 9.0 | 7.0 | 3.0 | < 0.5 | 0.0 | 0.0 | 21.0 |
| Days with Min Temp Below Freezing | 26.0 | 21.0 | 22.0 | 14.0 | 4.0 | < 0.5 | < 0.5 | 0.0 | 1.0 | 6.0 | 18.0 | 25.0 | 136 |
| |
|
| Mount Shasta Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 |
| Cooling Degree Days | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 |
| |
|
| Mount Shasta Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 | < 0.05 |
| Days with Precipitation 0.01 inch or More | 12.0 | 11.0 | 12.0 | 9.0 | 7.0 | 5.0 | 2.0 | 2.0 | 3.0 | 6.0 | 10.0 | 12.0 | 93.0 |
| Monthly Snowfall (inches) | 29.9 | 16.9 | 17.1 | 8.9 | 0.8 | < 0.05 | 0.0 | 0.0 | 0.0 | 0.4 | 9.0 | 21.9 | 105 |
| |
|
| Other Mount Shasta Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 5.0 | 5.2 | 5.8 | 6.2 | 5.4 | 5.4 | 4.4 | 4.2 | 4.6 | 4.2 | 5.2 | 5.4 | 5.1 |
| Clear Days | 9.0 | 8.0 | 8.0 | 10.0 | 12.0 | 16.0 | 25.0 | 24.0 | 21.0 | 14.0 | 9.0 | 7.0 | 164 |
| Partly Cloudy Days | 6.0 | 7.0 | 8.0 | 10.0 | 8.0 | 7.0 | 5.0 | 4.0 | 5.0 | 7.0 | 7.0 | 8.0 | 83.0 |
| Cloudy Days | 16.0 | 13.0 | 15.0 | 10.0 | 10.0 | 7.0 | 2.0 | 2.0 | 4.0 | 9.0 | 13.0 | 16.0 | 118 |
| Percent of Possible Sunshine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Avg. Relative Humidity | 44.5 | 70.5 | 67.5 | 61.5 | 56.0 | 53.0 | 50.0 | 46.5 | 47.5 | 52.0 | 62.0 | 69.5 | 69.0 |
Weather information for other cities in California