CO
Welby picks up around 17 more inches of snow each winter.
Commerce City sees rain or snow on roughly 19 fewer days each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Commerce City | Metric | Welby |
|---|---|---|
| 269 days | Sunny daysclear or partly cloudy skies | 270 days |
| 14 in | Precipitationper year | 20 in |
| 76 days | Wet daysrain or snow per year | 95 days |
| 36 in | Snowfallper year | 53 in |
| 47 days | Hot daysabove 90 °F | 52 days |
| 158 days | Freezing nightsat or below 32 °F | 147 days |
| 52% | Humidityaverage relative | 56% |
| 51 °F | Average temperatureyear round | 52 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Commerce City high | 45 | 46 | 56 | 63 | 72 | 84 | 90 | 88 | 80 | 66 | 53 | 44 |
| Welby high | 48 | 49 | 57 | 64 | 72 | 85 | 91 | 89 | 81 | 67 | 56 | 47 |
| Commerce City low | 17 | 19 | 27 | 34 | 43 | 53 | 59 | 57 | 48 | 36 | 25 | 17 |
| Welby low | 19 | 20 | 28 | 35 | 44 | 54 | 60 | 58 | 49 | 37 | 27 | 19 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Commerce City | 0.5 | 0.5 | 1.3 | 2.0 | 2.5 | 1.5 | 1.3 | 1.2 | 1.0 | 1.2 | 0.7 | 0.5 |
| Welby | 0.9 | 0.9 | 1.9 | 2.7 | 3.2 | 2.1 | 1.6 | 1.5 | 1.4 | 1.6 | 1.2 | 0.8 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Commerce City | 23 | 19 | 21 | 18 | 20 | 24 | 25 | 25 | 24 | 24 | 23 | 23 |
| Welby | 23 | 20 | 21 | 18 | 20 | 24 | 25 | 24 | 24 | 24 | 23 | 24 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Commerce City vs another city
- Commerce City vs Brighton, CO
- Commerce City vs Derby, CO
- Commerce City vs Todd Creek, CO
- Commerce City vs Thornton, CO
- Commerce City vs Lochbuie, CO
- Commerce City vs New York, NY
- Commerce City vs Los Angeles, CA
- Commerce City vs Chicago, IL
- Commerce City vs Houston, TX
- Commerce City vs Phoenix, AZ
- Commerce City vs Philadelphia, PA
Welby vs another city
- Welby vs Sherrelwood, CO
- Welby vs Twin Lakes, CO
- Welby vs Derby, CO
- Welby vs Federal Heights, CO
- Welby vs Shaw Heights, CO
- Welby vs Berkley, CO
- Welby vs New York, NY
- Welby vs Los Angeles, CA
- Welby vs Chicago, IL
- Welby vs Houston, TX
- Welby vs Phoenix, AZ
- Welby vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).