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Williams, CA Climate
1991 to 2020 normals at Colusa 2 Ssw, 7.3 mi from the center of Williams, elevation 50 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 55° | 38° | 3.58 in | 0.0 in | |
| February | 60° | 41° | 2.97 in | 0.0 in | |
| March | 67° | 44° | 2.19 in | 0.0 in | |
| April | 73° | 46° | 1.00 in | 0.0 in | |
| May | 81° | 53° | 0.84 in | 0.0 in | |
| June | 88° | 59° | 0.51 in | 0.0 in | |
| July | 92° | 60° | 0.01 in | 0.0 in | |
| August | 92° | 58° | 0.03 in | 0.0 in | |
| September | 89° | 54° | 0.11 in | 0.0 in | |
| October | 79° | 48° | 0.87 in | 0.0 in | |
| November | 64° | 42° | 1.91 in | 0.0 in | |
| December | 55° | 38° | 3.17 in | 0.0 in | |
| Year | 75° | 17.19 in | 0.0 in |
Frequently asked questions
- What is the hottest month in Williams, CA?
- July is the warmest month, with a normal high of 92°F at Colusa 2 Ssw.
- What is the coldest month in Williams, CA?
- December is the coldest month, with a normal low of 38°F.
- What is the wettest month in Williams, CA?
- January has the most precipitation on average, about 3.58 inches.