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Westminster, CO Climate
1991 to 2020 normals at Northglenn, 1.9 mi from the center of Westminster, elevation 5407 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 48° | 19° | 0.45 in | 6.0 in | |
| February | 50° | 20° | 0.54 in | 7.6 in | |
| March | 58° | 28° | 1.21 in | 8.2 in | |
| April | 64° | 35° | 1.94 in | 6.5 in | |
| May | 72° | 44° | 2.35 in | 1.2 in | |
| June | 85° | 53° | 1.50 in | 0.0 in | |
| July | 91° | 59° | 1.73 in | 0.0 in | |
| August | 89° | 57° | 1.32 in | 0.0 in | |
| September | 82° | 49° | 1.19 in | 0.1 in | |
| October | 67° | 37° | 1.07 in | 2.4 in | |
| November | 56° | 27° | 0.73 in | 6.9 in | |
| December | 48° | 19° | 0.48 in | 5.9 in | |
| Year | 67° | 14.51 in | 44.8 in |
Frequently asked questions
- What is the hottest month in Westminster, CO?
- July is the warmest month, with a normal high of 91°F at Northglenn.
- What is the coldest month in Westminster, CO?
- January is the coldest month, with a normal low of 19°F.
- What is the wettest month in Westminster, CO?
- May has the most precipitation on average, about 2.35 inches.