AZ
Grand Junction picks up around 34 more inches of snow each winter.
Phoenix has around 118 fewer freezing nights a year. Phoenix endures about 92 more days above 90 °F each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Grand Junction | Metric | Phoenix |
|---|---|---|
| 264 days | Sunny daysclear or partly cloudy skies | 307 days |
| 9 in | Precipitationper year | 7 in |
| 70 days | Wet daysrain or snow per year | 33 days |
| 34 in | Snowfallper year | 0 in |
| 71 days | Hot daysabove 90 °F | 163 days |
| 119 days | Freezing nightsat or below 32 °F | 2 days |
| 51% | Humidityaverage relative | 35% |
| 54 °F | Average temperatureyear round | 74 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grand Junction high | 39 | 47 | 58 | 66 | 77 | 89 | 94 | 91 | 82 | 67 | 52 | 39 |
| Phoenix high | 66 | 69 | 76 | 83 | 92 | 102 | 105 | 103 | 98 | 87 | 75 | 65 |
| Grand Junction low | 19 | 25 | 33 | 40 | 49 | 58 | 65 | 63 | 54 | 41 | 29 | 20 |
| Phoenix low | 44 | 47 | 52 | 58 | 67 | 75 | 82 | 82 | 76 | 64 | 51 | 43 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grand Junction | 0.6 | 0.7 | 0.8 | 0.8 | 0.7 | 0.4 | 0.9 | 1.3 | 1.1 | 0.8 | 0.7 | 0.6 |
| Phoenix | 0.9 | 1.1 | 0.8 | 0.2 | 0.1 | 0.1 | 0.6 | 0.9 | 0.7 | 0.6 | 0.5 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grand Junction | 20 | 17 | 20 | 19 | 22 | 26 | 25 | 24 | 26 | 24 | 22 | 19 |
| Phoenix | 23 | 21 | 25 | 27 | 29 | 29 | 24 | 26 | 28 | 28 | 25 | 24 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Grand Junction vs another city
- Grand Junction vs Orchard Mesa, CO
- Grand Junction vs Redlands, CO
- Grand Junction vs Fruitvale, CO
- Grand Junction vs Clifton, CO
- Grand Junction vs Fruita, CO
- Grand Junction vs Delta, CO
- Grand Junction vs New York, NY
- Grand Junction vs Los Angeles, CA
- Grand Junction vs Chicago, IL
- Grand Junction vs Houston, TX
- Grand Junction vs Philadelphia, PA
Phoenix vs another city
- Phoenix vs Glendale, AZ
- Phoenix vs Paradise Valley, AZ
- Phoenix vs Sun City, AZ
- Phoenix vs Youngtown, AZ
- Phoenix vs Tolleson, AZ
- Phoenix vs El Mirage, AZ
- Phoenix vs New York, NY
- Phoenix vs Los Angeles, CA
- Phoenix vs Chicago, IL
- Phoenix vs Houston, TX
- Phoenix vs Philadelphia, PA
- Phoenix vs San Antonio, TX
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).