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Westminster, CA Climate
1991 to 2020 normals at Santa Ana Fire Stn, 7.8 mi from the center of Westminster, elevation 135 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 69° | 49° | 2.88 in | 0.0 in | |
| February | 69° | 50° | 3.16 in | 0.0 in | |
| March | 71° | 52° | 1.71 in | 0.0 in | |
| April | 73° | 54° | 0.82 in | 0.0 in | |
| May | 75° | 58° | 0.29 in | 0.0 in | |
| June | 78° | 61° | 0.08 in | 0.0 in | |
| July | 83° | 65° | 0.03 in | 0.0 in | |
| August | 85° | 65° | 0.00 in | 0.0 in | |
| September | 84° | 64° | 0.12 in | 0.0 in | |
| October | 79° | 59° | 0.50 in | 0.0 in | |
| November | 74° | 53° | 0.79 in | 0.0 in | |
| December | 68° | 48° | 2.16 in | 0.0 in | |
| Year | 76° | 12.54 in | 0.0 in |
Frequently asked questions
- What is the hottest month in Westminster, CA?
- August is the warmest month, with a normal high of 85°F at Santa Ana Fire Stn.
- What is the coldest month in Westminster, CA?
- December is the coldest month, with a normal low of 48°F.
- What is the wettest month in Westminster, CA?
- February has the most precipitation on average, about 3.16 inches.