Weather on September 25
Carmel, IN
55 Years of Data
Avg High
73°F
Avg Low
51°F
Warmest
2007
80°F avg
Coldest
1989
49°F avg
About This Date
September 25th in Carmel, IN typically brings pleasant fall weather, with average highs around 73°F and lows near 51°F. Over 54 years of records, the warmest September 25th was in 2007 (80°F average), while the coldest was 1989 (49°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 33% of September 25th dates historically, with the wettest September 25th recording 1.75" of rain. The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.7°F warmer on this date compared to 20-30 years ago.
Planning for September 25th in Carmel, IN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 62° | 70° | 0.13" | — |
| 2024 | 76° | 60° | 68° | 0.1" | — |
| 2023 | 81° | 50° | 65° | — | — |
| 2022 | 67° | 56° | 61° | — | — |
| 2021 | 68° | 51° | 60° | 0.51" | — |
| 2020 | 77° | 51° | 64° | — | — |
| 2019 | 77° | 51° | 64° | — | — |
| 2018 | 70° | 62° | 66° | 1.6" | — |
| 2017 | 89° | 59° | 74° | — | — |
| 2016 | 78° | 59° | 69° | — | — |
| 2015 | 80° | 55° | 68° | — | — |
| 2014 | 76° | 46° | 61° | — | — |
| 2013 | 74° | 47° | 60° | — | — |
| 2012 | 69° | 38° | 53° | — | — |
| 2011 | 66° | 50° | 58° | 0.43" | — |
| 2010 | 84° | 54° | 69° | — | — |
| 2009 | 68° | 63° | 65° | 0.91" | — |
| 2008 | 86° | 53° | 70° | — | — |
| 2007warmest | 92° | 68° | 80° | — | — |
| 2006 | 70° | 49° | 59° | — | — |
| 2005 | 84° | 63° | 73° | 0.15" | — |
| 2004 | 82° | 60° | 71° | — | — |
| 2003 | 80° | 50° | 65° | 0.66" | — |
| 2002 | 69° | 45° | 57° | — | — |
| 2001 | 60° | 40° | 50° | — | — |
| 2000 | 58° | 49° | 53° | — | — |
| 1999 | 79° | 47° | 63° | — | — |
| 1997 | 71° | 40° | 55° | — | — |
| 1996 | 71° | 42° | 57° | — | — |
| 1995 | 65° | 44° | 54° | — | — |
| 1994 | 68° | 49° | 58° | 0.13" | — |
| 1993 | 66° | 45° | 55° | 0.05" | — |
| 1992 | 64° | 44° | 54° | — | — |
| 1991 | 64° | 39° | 52° | — | — |
| 1990 | 64° | 43° | 53° | — | — |
| 1989coldest | 61° | 37° | 49° | — | — |
| 1988 | 67° | 43° | 55° | 0.18" | — |
| 1987 | 81° | 46° | 63° | — | — |
| 1986 | 79° | 68° | 73° | 0.15" | — |
| 1985 | 63° | 39° | 51° | — | — |
| 1984 | 74° | 67° | 70° | 1.75" | — |
| 1983 | 67° | 33° | 50° | — | — |
| 1982 | 64° | 56° | 60° | 0.08" | — |
| 1981 | 73° | 47° | 60° | — | — |
| 1980 | 75° | 52° | 63° | — | — |
| 1979 | 75° | 44° | 60° | — | — |
| 1978 | 77° | 45° | 61° | — | — |
| 1977 | 75° | 61° | 68° | 1.37" | — |
| 1976 | 70° | 40° | 55° | — | — |
| 1975 | 60° | 48° | 54° | 1.32" | — |
| 1974 | 69° | 50° | 60° | — | — |
| 1973 | 86° | 67° | 76° | 0.41" | — |
| 1972 | 74° | 68° | 71° | 1.22" | — |
| 1971 | 69° | 42° | 56° | — | — |
54 years of data from CARMEL 3 E