Weather on August 30
Green Bay, WI
55 Years of Data
Avg High
77°F
Avg Low
55°F
Warmest
1991
80°F avg
Coldest
2009
55°F avg
About This Date
August 30th in Green Bay, WI typically brings pleasant summer weather, with average highs around 77°F and lows near 55°F. Over 55 years of records, the warmest August 30th was in 1991 (80°F average), while the coldest was 2009 (55°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 27% of August 30th dates historically, with the wettest August 30th recording 3.25" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for August 30th in Green Bay, WI? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 42° | 58° | — | — |
| 2024 | 80° | 62° | 71° | 0.2" | — |
| 2023 | 70° | 48° | 59° | — | — |
| 2022 | 79° | 61° | 70° | — | — |
| 2021 | 82° | 61° | 71° | — | — |
| 2020 | 73° | 50° | 62° | — | — |
| 2019 | 73° | 51° | 62° | — | — |
| 2018 | 71° | 51° | 61° | — | — |
| 2017 | 81° | 53° | 67° | 2.31" | — |
| 2016 | 86° | 65° | 75° | — | — |
| 2015 | 75° | 55° | 65° | — | — |
| 2014 | 79° | 65° | 72° | 1.47" | — |
| 2013 | 85° | 62° | 73° | — | — |
| 2012 | 88° | 62° | 75° | — | — |
| 2011 | 76° | 54° | 65° | 0.18" | — |
| 2010 | 88° | 70° | 79° | — | — |
| 2009coldest | 67° | 43° | 55° | — | — |
| 2008 | 83° | 50° | 66° | — | — |
| 2007 | 76° | 50° | 63° | — | — |
| 2006 | 73° | 52° | 62° | — | — |
| 2005 | 73° | 58° | 65° | — | — |
| 2004 | 75° | 47° | 61° | — | — |
| 2003 | 74° | 47° | 60° | — | — |
| 2002 | 80° | 50° | 65° | — | — |
| 2001 | 81° | 60° | 70° | 0.08" | — |
| 2000 | 77° | 53° | 65° | — | — |
| 1999 | 70° | 44° | 57° | — | — |
| 1998 | 80° | 49° | 64° | — | — |
| 1997 | 69° | 58° | 63° | 3.25" | — |
| 1996 | 80° | 54° | 67° | — | — |
| 1995 | 88° | 68° | 78° | 0.51" | — |
| 1994 | 69° | 59° | 64° | 1.14" | — |
| 1993 | 81° | 63° | 72° | 0.69" | — |
| 1992 | 66° | 53° | 60° | — | — |
| 1991warmest | 91° | 70° | 80° | — | — |
| 1990 | 82° | 53° | 68° | — | — |
| 1989 | 79° | 51° | 65° | 0.03" | — |
| 1988 | 74° | 52° | 63° | — | — |
| 1987 | 75° | 56° | 65° | — | — |
| 1986 | 71° | 47° | 59° | — | — |
| 1985 | 70° | 54° | 62° | 0.18" | — |
| 1984 | 75° | 55° | 65° | — | — |
| 1983 | 79° | 64° | 71° | 0.76" | — |
| 1982 | 76° | 59° | 67° | — | — |
| 1981 | 77° | 60° | 69° | — | — |
| 1980 | 74° | 62° | 68° | 0.03" | — |
| 1979 | 77° | 60° | 69° | — | — |
| 1978 | 73° | 50° | 62° | — | — |
| 1977 | 80° | 49° | 64° | — | — |
| 1976 | 78° | 43° | 60° | — | — |
| 1975 | 65° | 59° | 62° | — | — |
| 1974 | 74° | 42° | 58° | 0.56" | — |
| 1973 | 88° | 67° | 77° | 0.36" | — |
| 1972 | 89° | 63° | 76° | — | — |
| 1971 | 74° | 56° | 65° | — | — |
55 years of data from GREEN BAY