Weather on March 30
Green Bay, WI
55 Years of Data
Avg High
47°F
Avg Low
30°F
Warmest
1986
55°F avg
Coldest
1975
19°F avg
About This Date
March 30th in Green Bay, WI typically brings chilly spring weather, with average highs around 47°F and lows near 30°F. Over 56 years of records, the warmest March 30th was in 1986 (55°F average), while the coldest was 1975 (19°F) — a 36°F range across recorded history. Precipitation has occurred on 39% of recorded March 30th dates, with snow falling 9% of the time. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for March 30th in Green Bay, WI? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 57° | 37° | 47° | 0.03" | — |
| 2025 | 35° | 31° | 33° | 1.09" | 0.8" |
| 2024 | 40° | 35° | 37° | — | — |
| 2023 | 40° | 11° | 26° | 0.84" | 0.3" |
| 2022 | 41° | 33° | 37° | 2.36" | — |
| 2021 | 60° | 35° | 48° | — | — |
| 2020 | 48° | 37° | 43° | — | — |
| 2019 | 41° | 25° | 33° | — | — |
| 2018 | 45° | 25° | 35° | — | — |
| 2017 | 37° | 34° | 35° | 0.86" | 0.1" |
| 2016 | 48° | 42° | 45° | 1.07" | — |
| 2015 | 56° | 35° | 45° | 0.43" | — |
| 2014 | 52° | 24° | 38° | — | — |
| 2013 | 44° | 29° | 36° | 0.38" | — |
| 2012 | 39° | 35° | 37° | 1.4" | — |
| 2011 | 38° | 14° | 26° | — | — |
| 2010 | 58° | 28° | 43° | — | — |
| 2009 | 43° | 24° | 33° | — | — |
| 2008 | 44° | 35° | 40° | — | — |
| 2007 | 48° | 38° | 43° | 0.08" | — |
| 2006 | 64° | 38° | 51° | 0.03" | — |
| 2005 | 63° | 47° | 55° | 1.09" | — |
| 2004 | 44° | 33° | 39° | — | — |
| 2003 | 39° | 23° | 31° | 0.03" | 0.1" |
| 2002 | 47° | 32° | 39° | — | — |
| 2001 | 44° | 29° | 36° | — | — |
| 2000 | 55° | 23° | 39° | — | — |
| 1999 | 71° | 31° | 51° | — | — |
| 1998 | 64° | 38° | 51° | 3.1" | — |
| 1997 | 39° | 25° | 32° | — | — |
| 1996 | 46° | 29° | 37° | 0.23" | — |
| 1995 | 39° | 27° | 33° | — | — |
| 1994 | 42° | 18° | 30° | — | — |
| 1993 | 57° | 33° | 45° | — | — |
| 1992 | 50° | 32° | 41° | — | — |
| 1991 | 37° | 16° | 26° | — | — |
| 1990 | 51° | 30° | 41° | — | — |
| 1989 | 43° | 30° | 36° | — | — |
| 1988 | 50° | 28° | 39° | — | — |
| 1987 | 30° | 11° | 20° | — | — |
| 1986warmest | 64° | 47° | 55° | — | — |
| 1985 | 36° | 27° | 31° | — | — |
| 1984 | 42° | 28° | 35° | — | — |
| 1983 | 39° | 25° | 32° | — | — |
| 1982 | 60° | 40° | 50° | 0.71" | — |
| 1981 | 59° | 44° | 52° | 0.38" | — |
| 1980 | 46° | 27° | 36° | — | — |
| 1979 | 56° | 33° | 44° | 1.3" | — |
| 1978 | 51° | 31° | 41° | — | — |
| 1977 | 56° | 39° | 47° | 1.35" | — |
| 1976 | 59° | 37° | 48° | 1.07" | — |
| 1975coldest | 24° | 14° | 19° | — | — |
| 1974 | 37° | 30° | 34° | 0.28" | — |
| 1973 | 57° | 34° | 45° | — | — |
| 1972 | 36° | 18° | 27° | 0.05" | 0.3" |
| 1971 | 40° | 19° | 29° | — | — |
56 years of data from GREEN BAY