Climate averages 1991–2020
Green Bay weather
in February.
A freezing month with light precipitation: the 11th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a freezing month in Green Bay: daytime highs average -2.3°C and nights cool to about -10.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 33 mm of precipitation on roughly 7 days, which makes February a month with light precipitation (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 24 min on an average February day.
The nearest other city in this atlas is Appleton (42 km away). In February its highs average -2.6°C, about as warm as Green Bay, with 34 mm of precipitation.
Among the 498 cities listed in the United States, Green Bay ranks joint 490th of 498 for the warmest February highs and joint 61st of 498 for the driest February (precipitation, lowest first). The mean February high of those 498 cities is 11.1°C; Green Bay is 13.4°C cooler than that mean.
From February to March, average highs rise by 6.4°C to 4.2°C, and monthly precipitation rises from 33 mm to 56 mm.
The annual picture
February in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Green Bay climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -4.1°C-11.9°C | -11.9°C | 37 | 7.6 | 9.29 h |
| February, selected | -2.3°C-10.8°C | -10.8°C | 33 | 6.5 | 10.410 h |
| March | 4.2°C-5.1°C | -5.1°C | 56 | 8.3 | 11.912 h |
| April | 11.3°C1.6°C | 1.6°C | 80 | 11.4 | 13.413 h |
| May | 18.5°C8.7°C | 8.7°C | 86 | 11.4 | 14.815 h |
| June | 24.1°C14.9°C | 14.9°C | 91 | 11.2 | 15.515 h |
| July | 26.7°C17.8°C | 17.8°C | 88 | 11.2 | 15.215 h |
| August | 25.6°C17.3°C | 17.3°C | 87 | 10.4 | 14.014 h |
| September | 21.5°C13.3°C | 13.3°C | 67 | 9.1 | 12.613 h |
| October | 14.0°C6.6°C | 6.6°C | 71 | 9.5 | 11.011 h |
| November | 6.1°C-0.4°C | -0.4°C | 54 | 8.2 | 9.610 h |
| December | -0.6°C-7.2°C | -7.2°C | 45 | 7.3 | 8.99 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
February in nearby cities
- Appleton in FebruaryUnited States · 42 kmHigh -2.6°C · Low -11.1°C · 34 mm precipitation
- Milwaukee in FebruaryUnited States · 165 kmHigh -1.3°C · Low -7.3°C · 48 mm precipitation
- Waukesha in FebruaryUnited States · 168 kmHigh -0.3°C · Low -8.6°C · 45 mm precipitation
- Madison in FebruaryUnited States · 195 kmHigh -0.6°C · Low -9.9°C · 41 mm precipitation
- Racine in FebruaryUnited States · 200 kmHigh -1.1°C · Low -6.6°C · 55 mm precipitation
- Kenosha in FebruaryUnited States · 216 kmHigh -0.9°C · Low -6.5°C · 57 mm precipitation
- Waukegan in FebruaryUnited States · 240 kmHigh -0.7°C · Low -6.3°C · 63 mm precipitation
- Grand Rapids in FebruaryUnited States · 256 kmHigh 0.1°C · Low -8.3°C · 50 mm precipitation
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Green Bay) is explained once on the Green Bay year overview and on the Sources, method and limits page.