March weather in Green Bay, WI
The average temperature in Green Bay in March is 30.6°F (21.3°F–39.9°F). Average precipitation: 1.87 inches.
March is a spring month in Green Bay, and is cooler than the annual average of 44.7°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Daylight averages about 11h 41m. For travel, March is cold.
Avg High
39.9°F
Avg Low
21.3°F
Precipitation
1.87 in
Daylight
11h 41m
March records in Green Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 61.0°F (2000) | -17.0°F (2014) | 0.23 in (2014) |
| March 2 | 57.9°F (2024) | -7.1°F (2009) | 0.66 in (2007) |
| March 3 | 60.1°F (2024) | -23.1°F (2014) | 0.98 in (2008) |
| March 4 | 57.0°F (2024) | -16.1°F (2014) | 0.21 in (2025) |
| March 5 | 54.0°F (2024) | -11.9°F (2019) | 1.62 in (2004) |
| March 6 | 57.9°F (2000) | -11.0°F (2014) | 1.55 in (2022) |
| March 7 | 62.1°F (2000) | -11.0°F (2014) | 0.34 in (2007) |
| March 8 | 79.0°F (2000) | -6.0°F (2019) | 0.78 in (2002) |
| March 9 | 75.0°F (2000) | 0.0°F (2008) | 0.67 in (2009) |
| March 10 | 60.1°F (2012) | -5.1°F (2003) | 0.65 in (2013) |
| March 11 | 64.9°F (2025) | -4.0°F (2003) | 0.56 in (2013) |
| March 12 | 64.9°F (2012) | 1.9°F (2009) | 0.48 in (2012) |
| March 13 | 73.0°F (2024) | 1.0°F (2014) | 0.67 in (2023) |
| March 14 | 64.0°F (2015) | 7.0°F (2023) | 0.27 in (2016) |
| March 15 | 75.9°F (2012) | 6.1°F (2023) | 0.38 in (2019) |
| March 16 | 61.0°F (2025) | 3.9°F (2014) | 1.21 in (2016) |
| March 17 | 77.0°F (2012) | 6.1°F (2014) | 0.51 in (2023) |
| March 18 | 78.1°F (2012) | 9.0°F (2023) | 0.27 in (2017) |
| March 19 | 81.0°F (2012) | 10.0°F (2023) | 0.62 in (2022) |
| March 20 | 79.0°F (2012) | 8.1°F (2013) | 1.30 in (2020) |
| March 21 | 81.0°F (2012) | 9.0°F (2013) | 0.40 in (2003) |
| March 22 | 82.9°F (2012) | 6.1°F (2013) | 0.96 in (2007) |
| March 23 | 64.9°F (2012) | 9.0°F (2013) | 1.47 in (2022) |
| March 24 | 64.9°F (2000) | 5.0°F (2011) | 0.94 in (2016) |
| March 25 | 64.0°F (2003) | 6.1°F (2011) | 0.85 in (2009) |
| March 26 | 71.1°F (2007) | 5.0°F (2014) | 0.90 in (2024) |
| March 27 | 80.1°F (2007) | 7.0°F (2014) | 0.37 in (2024) |
| March 28 | 64.0°F (2012) | 3.0°F (2011) | 0.55 in (2003) |
| March 29 | 63.0°F (2005) | 3.9°F (2011) | 0.75 in (2004) |
| March 30 | 64.9°F (2005) | 10.0°F (2011) | 0.86 in (2025) |
| March 31 | 66.0°F (2006) | 12.9°F (2023) | 0.96 in (2016) |