Weather on September 1
South Bend, IN
55 Years of Data
Avg High
80°F
Avg Low
60°F
Warmest
1973
82°F avg
Coldest
1994
58°F avg
About This Date
September 1st in South Bend, IN typically brings warm fall weather, with average highs around 80°F and lows near 60°F. Over 55 years of records, the warmest September 1st was in 1973 (82°F average), while the coldest was 1994 (58°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 18% of September 1st dates historically, with the wettest September 1st recording 7.62" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 1st in South Bend, IN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 49° | 64° | — | — |
| 2024 | 79° | 58° | 68° | — | — |
| 2023 | 83° | 50° | 66° | — | — |
| 2022 | 87° | 63° | 75° | — | — |
| 2021 | 77° | 60° | 69° | — | — |
| 2020 | 80° | 67° | 73° | 0.69" | — |
| 2019 | 75° | 58° | 66° | 0.46" | — |
| 2018 | 86° | 71° | 79° | — | — |
| 2017 | 71° | 50° | 61° | — | — |
| 2016 | 74° | 56° | 65° | — | — |
| 2015 | 85° | 67° | 76° | — | — |
| 2014 | 84° | 71° | 78° | 0.08" | — |
| 2013 | 84° | 68° | 76° | — | — |
| 2012 | 80° | 72° | 76° | — | — |
| 2011 | 95° | 69° | 82° | — | — |
| 2010 | 82° | 71° | 77° | — | — |
| 2009 | 73° | 46° | 60° | — | — |
| 2008 | 89° | 59° | 74° | — | — |
| 2007 | 80° | 54° | 67° | — | — |
| 2006 | 72° | 60° | 66° | — | — |
| 2005 | 81° | 56° | 68° | — | — |
| 2004 | 81° | 53° | 67° | — | — |
| 2003 | 62° | 57° | 60° | 2.21" | — |
| 2002 | 87° | 62° | 75° | — | — |
| 2001 | 70° | 47° | 58° | — | — |
| 2000 | 91° | 67° | 79° | — | — |
| 1999 | 86° | 58° | 72° | — | — |
| 1998 | 75° | 54° | 64° | — | — |
| 1997 | 82° | 55° | 69° | — | — |
| 1996 | 83° | 57° | 70° | — | — |
| 1995 | 80° | 56° | 68° | — | — |
| 1994coldest | 68° | 49° | 58° | — | — |
| 1993 | 77° | 51° | 64° | — | — |
| 1992 | 77° | 51° | 64° | — | — |
| 1991 | 78° | 52° | 65° | — | — |
| 1990 | 86° | 62° | 74° | — | — |
| 1989 | 77° | 63° | 70° | 4.29" | — |
| 1988 | 79° | 59° | 69° | — | — |
| 1987 | 73° | 49° | 61° | — | — |
| 1986 | 79° | 52° | 65° | — | — |
| 1985 | 83° | 62° | 72° | — | — |
| 1984 | 85° | 60° | 72° | 0.69" | — |
| 1983 | 86° | 63° | 74° | — | — |
| 1982 | 81° | 64° | 72° | 0.1" | — |
| 1981 | 80° | 68° | 74° | — | — |
| 1980 | 80° | 69° | 75° | 3.3" | — |
| 1979 | 83° | 70° | 76° | — | — |
| 1978 | 83° | 57° | 70° | — | — |
| 1977 | 80° | 68° | 74° | 7.62" | — |
| 1976 | 73° | 57° | 65° | — | — |
| 1975 | 80° | 64° | 72° | — | — |
| 1974 | 76° | 54° | 65° | — | — |
| 1973warmest | 92° | 72° | 82° | — | — |
| 1972 | 81° | 61° | 71° | 0.69" | — |
| 1971 | 83° | 62° | 72° | — | — |
55 years of data from S BEND