Historical Weather Records & Monthly Climate for Walnut Creek, CA
All-Time High
113°F
All-Time Low
29°F
Max Daily Snow
1.8"
Max Wind Gust
26 mph
Monthly Climate Averages
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 57° | 43° | 3.8" | 0.01" |
| February | 60° | 44° | 3.5" | 0.09" |
| March | 63° | 46° | 2.77" | 0.02" |
| April | 67° | 48° | 1.29" | 0 |
| May | 73° | 52° | 0.72" | 0 |
| June | 80° | 56° | 0.13" | 0 |
| July | 82° | 58° | 0.02" | 0 |
| August | 83° | 58° | 0.07" | 0 |
| September | 82° | 58° | 0.1" | 0 |
| October | 75° | 54° | 0.96" | 0 |
| November | 64° | 48° | 1.79" | 0 |
| December | 57° | 43° | 3.78" | 0.01" |
More Historical Climate Data for Cities in
CA