Addison and Glendale Heights have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Addison | Metric | Glendale Heights |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 182 days |
| 37 in | Precipitationper year | 37 in |
| 127 days | Wet daysrain or snow per year | 127 days |
| 38 in | Snowfallper year | 36 in |
| 18 days | Hot daysabove 90 °F | 21 days |
| 122 days | Freezing nightsat or below 32 °F | 130 days |
| 70% | Humidityaverage relative | 71% |
| 51 °F | Average temperatureyear round | 51 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Addison high | 32 | 36 | 47 | 60 | 71 | 81 | 85 | 83 | 76 | 63 | 49 | 37 |
| Glendale Heights high | 32 | 36 | 48 | 60 | 72 | 81 | 85 | 83 | 77 | 64 | 49 | 37 |
| Addison low | 18 | 21 | 30 | 39 | 50 | 60 | 65 | 64 | 56 | 44 | 33 | 23 |
| Glendale Heights low | 17 | 20 | 28 | 38 | 49 | 59 | 64 | 62 | 54 | 43 | 32 | 22 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Addison | 2.1 | 1.9 | 2.5 | 4.3 | 4.4 | 3.9 | 3.6 | 3.7 | 2.9 | 3.1 | 2.4 | 2.1 |
| Glendale Heights | 2.1 | 1.9 | 2.5 | 4.3 | 4.4 | 3.9 | 3.6 | 3.7 | 2.9 | 3.1 | 2.4 | 2.1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Addison | 11 | 11 | 14 | 14 | 15 | 16 | 20 | 20 | 20 | 16 | 14 | 12 |
| Glendale Heights | 11 | 11 | 14 | 14 | 15 | 16 | 20 | 20 | 20 | 16 | 14 | 12 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Addison vs another city
- Addison vs Wood Dale, IL
- Addison vs Itasca, IL
- Addison vs Villa Park, IL
- Addison vs Bensenville, IL
- Addison vs Lombard, IL
- Addison vs New York, NY
- Addison vs Los Angeles, CA
- Addison vs Chicago, IL
- Addison vs Houston, TX
- Addison vs Phoenix, AZ
- Addison vs Philadelphia, PA
Glendale Heights vs another city
- Glendale Heights vs Bloomingdale, IL
- Glendale Heights vs Carol Stream, IL
- Glendale Heights vs Glen Ellyn, IL
- Glendale Heights vs Roselle, IL
- Glendale Heights vs Lombard, IL
- Glendale Heights vs New York, NY
- Glendale Heights vs Los Angeles, CA
- Glendale Heights vs Chicago, IL
- Glendale Heights vs Houston, TX
- Glendale Heights vs Phoenix, AZ
- Glendale Heights 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).