Vernon Hills picks up around 41 more inches of snow each winter.
Phoenix has around 131 fewer freezing nights a year. Phoenix endures about 150 more days above 90 °F each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Phoenix | Metric | Vernon Hills |
|---|---|---|
| 307 days | Sunny daysclear or partly cloudy skies | 181 days |
| 7 in | Precipitationper year | 37 in |
| 33 days | Wet daysrain or snow per year | 130 days |
| 0 in | Snowfallper year | 41 in |
| 163 days | Hot daysabove 90 °F | 13 days |
| 2 days | Freezing nightsat or below 32 °F | 133 days |
| 35% | Humidityaverage relative | 72% |
| 74 °F | Average temperatureyear round | 49 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Phoenix high | 66 | 69 | 76 | 83 | 92 | 102 | 105 | 103 | 98 | 87 | 75 | 65 |
| Vernon Hills high | 30 | 34 | 45 | 57 | 68 | 78 | 83 | 81 | 74 | 61 | 47 | 35 |
| Phoenix low | 44 | 47 | 52 | 58 | 67 | 75 | 82 | 82 | 76 | 64 | 51 | 43 |
| Vernon Hills low | 15 | 18 | 27 | 37 | 48 | 58 | 63 | 62 | 54 | 43 | 31 | 21 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| Vernon Hills | 2.3 | 2.1 | 2.6 | 4.4 | 4.2 | 3.6 | 3.3 | 3.6 | 2.9 | 3.3 | 2.6 | 2.4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Phoenix | 23 | 21 | 25 | 27 | 29 | 29 | 24 | 26 | 28 | 28 | 25 | 24 |
| Vernon Hills | 11 | 11 | 14 | 14 | 15 | 17 | 20 | 20 | 19 | 16 | 13 | 11 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
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
Vernon Hills vs another city
- Vernon Hills vs Lincolnshire, IL
- Vernon Hills vs Libertyville, IL
- Vernon Hills vs Long Grove, IL
- Vernon Hills vs Mundelein, IL
- Vernon Hills vs Buffalo Grove, IL
- Vernon Hills vs Lake Forest, IL
- Vernon Hills vs New York, NY
- Vernon Hills vs Los Angeles, CA
- Vernon Hills vs Chicago, IL
- Vernon Hills vs Houston, TX
- Vernon Hills 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).