The year at a glance
Averages from 30 years of climate history, 1991-2020
| Green Bay | Metric | Milwaukee |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 181 days |
| 31 in | Precipitationper year | 35 in |
| 125 days | Wet daysrain or snow per year | 128 days |
| 57 in | Snowfallper year | 44 in |
| 5 days | Hot daysabove 90 °F | 16 days |
| 154 days | Freezing nightsat or below 32 °F | 133 days |
| 71% | Humidityaverage relative | 71% |
| 45 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Green Bay high | 25 | 29 | 40 | 54 | 67 | 76 | 80 | 78 | 71 | 58 | 44 | 31 |
| Milwaukee high | 30 | 34 | 44 | 56 | 68 | 78 | 83 | 81 | 74 | 61 | 47 | 36 |
| Green Bay low | 10 | 12 | 22 | 34 | 45 | 55 | 60 | 58 | 50 | 39 | 28 | 17 |
| Milwaukee low | 15 | 17 | 26 | 37 | 47 | 58 | 63 | 62 | 54 | 42 | 30 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Green Bay | 1.5 | 1.3 | 2.2 | 3.1 | 3.4 | 3.6 | 3.5 | 3.4 | 2.6 | 2.8 | 2.1 | 1.8 |
| Milwaukee | 2.0 | 1.9 | 2.4 | 4.1 | 3.6 | 3.5 | 3.2 | 3.6 | 3.0 | 3.1 | 2.4 | 2.2 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Green Bay | 12 | 12 | 14 | 14 | 15 | 16 | 21 | 20 | 18 | 16 | 13 | 11 |
| Milwaukee | 11 | 12 | 14 | 14 | 15 | 16 | 21 | 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.
Green Bay vs another city
- Green Bay vs Allouez, WI
- Green Bay vs Bellevue, WI
- Green Bay vs Howard, WI
- Green Bay vs Ashwaubenon, WI
- Green Bay vs Suamico, WI
- Green Bay vs De Pere, WI
- Green Bay vs New York, NY
- Green Bay vs Los Angeles, CA
- Green Bay vs Chicago, IL
- Green Bay vs Houston, TX
- Green Bay vs Phoenix, AZ
- Green Bay vs Philadelphia, PA
Milwaukee vs another city
- Milwaukee vs Wauwatosa, WI
- Milwaukee vs Shorewood, WI
- Milwaukee vs Glendale, WI
- Milwaukee vs Whitefish Bay, WI
- Milwaukee vs West Allis, WI
- Milwaukee vs Elm Grove, WI
- Milwaukee vs New York, NY
- Milwaukee vs Los Angeles, CA
- Milwaukee vs Chicago, IL
- Milwaukee vs Houston, TX
- Milwaukee vs Phoenix, AZ
- Milwaukee 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).