Green Bay weather in February: Green Bay, Wisconsin: normal highs, lows, rain and records for February
Green Bay in February has a normal high of 29°F and a normal low of 13°F, a daily mean of 21°F, rising from 26°F on the 1st to 34°F by the 29th. Measurable precipitation falls on 9 days in a normal February, 1.20 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of −2°C and low of −10°C, 30 mm of precipitation and 30 cm of snow in February.
- NOAA stationGreen Bay A S International Airport
- Station IDUSW00014898
- Location44.50°N 88.11°W
- Elevation682 ft (208 m)
- From the center6 miles
- Population106,311
- Jan 26° 11°
- Feb 29° 13°
- Mar 40° 24°
- Apr 54° 35°
- May 67° 46°
- Jun 77° 56°
- Jul 81° 60°
- Aug 79° 58°
- Sep 72° 50°
- Oct 58° 40°
- Nov 44° 29°
- Dec 31° 18°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Green Bay in February?
The normal high is 29°F and the normal low 13°F, for a daily mean of 21.1°F. February is 2.8°F warmer than January and 11.0°F cooler than March. February is the 11th warmest month of the year in Green Bay and the 12th wettest. Across the month the normal high rises 8°F, from 26°F on February 1 to 34°F on February 29. From one year to the next February's mean temperature typically moves about 5.7°F either way (NOAA's standard deviation), so roughly two Februarys in three average between 15°F and 27°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 34%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| February 1 | 26°F | 10°F | 33% | 13% |
| February 8 | 27°F | 11°F | 32% | 13% |
| February 15 | 29°F | 13°F | 33% | 13% |
| February 22 | 31°F | 15°F | 33% | 14% |
| February 28 | 34°F | 18°F | 34% | 15% |
Every day of February: normal high, low and chance of precipitation (warmest afternoon February 29, coldest night February 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| February 1 | 26°F | 10°F | 33% | 13% | 9 h 50 min |
| February 2 | 26°F | 10°F | 33% | 13% | 9 h 50 min |
| February 3 | 26°F | 11°F | 32% | 13% | 9 h 50 min |
| February 4 | 26°F | 11°F | 32% | 13% | 10 h |
| February 5 | 26°F | 11°F | 32% | 13% | 10 h |
| February 6 | 27°F | 11°F | 32% | 13% | 10 h |
| February 7 | 27°F | 11°F | 32% | 13% | 10 h |
| February 8 | 27°F | 11°F | 32% | 13% | 10 h 10 min |
| February 9 | 27°F | 11°F | 32% | 13% | 10 h 10 min |
| February 10 | 27°F | 12°F | 32% | 13% | 10 h 10 min |
| February 11 | 28°F | 12°F | 32% | 13% | 10 h 10 min |
| February 12 | 28°F | 12°F | 32% | 13% | 10 h 20 min |
| February 13 | 28°F | 12°F | 33% | 13% | 10 h 20 min |
| February 14 | 29°F | 13°F | 33% | 13% | 10 h 20 min |
| February 15 | 29°F | 13°F | 33% | 13% | 10 h 30 min |
| February 16 | 29°F | 13°F | 33% | 14% | 10 h 30 min |
| February 17 | 29°F | 14°F | 33% | 14% | 10 h 30 min |
| February 18 | 30°F | 14°F | 33% | 14% | 10 h 30 min |
| February 19 | 30°F | 14°F | 33% | 14% | 10 h 40 min |
| February 20 | 31°F | 15°F | 33% | 14% | 10 h 40 min |
| February 21 | 31°F | 15°F | 33% | 14% | 10 h 40 min |
| February 22 | 31°F | 15°F | 33% | 14% | 10 h 50 min |
| February 23 | 32°F | 16°F | 33% | 14% | 10 h 50 min |
| February 24 | 32°F | 16°F | 34% | 15% | 10 h 50 min |
| February 25 | 32°F | 16°F | 34% | 15% | 10 h 50 min |
| February 26 | 33°F | 17°F | 34% | 15% | 11 h |
| February 27 | 33°F | 17°F | 34% | 15% | 11 h |
| February 28 | 34°F | 18°F | 34% | 15% | 11 h |
| February 29 | 34°F | 18°F | 34% | 15% | 11 h 10 min |
- Normal high
- 29°FFebruary average
- Normal low
- 13°FFebruary average
- Precipitation
- 1.20 inmonth total
- Days with precipitation
- 90.01 inch or more
- Snowfall
- 12.0 inmonth total
- Nights at 32°F or colder
- 27
- Daylight
- 9 h 50 min to 11 hFebruary 1 to February 28
- Sunshine
- 72%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00014898; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Green Bay in February?
On a given February day the chance of 0.01 inch or more is 33% on average, highest around February 28 (34%). In all, 1.20 in falls on 9 days of a normal February.
In a normal February in Green Bay, 27 nights fall to freezing, 17 days stay below freezing all day and snowfall averages 12.0 inches.
Snow falls on 8 days in a normal February, and an inch or more covers the ground on 24 days.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00014898.
How humid and windy is Green Bay in February?
At 3 p.m. the normal temperature is 31°F with 61% relative humidity and a dew point of 19°F; at 6 a.m. it is 20°F with 80% humidity. The wind averages 9.2 mph, most often from the west-northwest in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 20°F | 15°F | 80% | 8.3 mph | 43% |
| 9 a.m. | 24°F | 17°F | 74% | 9.9 mph | 44% |
| noon | 29°F | 18°F | 65% | 11.1 mph | 45% |
| 3 p.m. | 31°F | 19°F | 61% | 10.9 mph | 44% |
| 6 p.m. | 28°F | 18°F | 67% | 8.8 mph | 47% |
| 9 p.m. | 25°F | 18°F | 74% | 8.3 mph | 50% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00014898. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for February in Green Bay?
The warmest February temperature on Green Bay's official record (since 1886) is 70°F, on February 27, 2024; the coldest is −33°F, on February 10, 1899. The wettest February brought 4.54 in (1922); the snowiest, 30.2 inches (1890).
The February mean against the 1991-2020 normal of 21.1°F: 2021 14.5°F (−6.6), 2022 19.9°F (−1.2), 2023 25.6°F (+4.5), 2024 33.0°F (+11.9), 2025 19.3°F (−1.8), 2026 25.7°F (+4.6). 3 of 6 ran warmer than normal.
| February | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 14.5°F | −6.6°F | 1.06 in |
| 2022 | 19.9°F | −1.2°F | 0.43 in |
| 2023 | 25.6°F | +4.5°F | 2.37 in |
| 2024 | 33.0°F | +11.9°F | 0.47 in |
| 2025 | 19.3°F | −1.8°F | 1.23 in |
| 2026 | 25.7°F | +4.6°F | 1.48 in |
Source: records: ACIS, NWS threaded record GRBthr; recent months: ACIS, station USW00014898. Records and recent months use complete months only.
How does February in Green Bay compare across Wisconsin?
Across the 165 places PlainClimate covers in Wisconsin, February normal highs run from 24°F in Butternut to 35°F in Kenosha; Green Bay's is 29°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.