Weather on September 18
Columbus, OH
55 Years of Data
Avg High
77°F
Avg Low
55°F
Warmest
1978
77°F avg
Coldest
1981
49°F avg
About This Date
September 18th in Columbus, OH typically brings pleasant fall weather, with average highs around 77°F and lows near 55°F. Over 54 years of records, the warmest September 18th was in 1978 (77°F average), while the coldest was 1981 (49°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 18th dates historically, with the wettest September 18th recording 3.48" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for September 18th in Columbus, OH? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 56° | 72° | — | — |
| 2024 | 87° | 64° | 76° | — | — |
| 2023 | 74° | 51° | 62° | — | — |
| 2022 | 83° | 60° | 71° | — | — |
| 2021 | 89° | 64° | 77° | — | — |
| 2020 | 66° | 47° | 56° | — | — |
| 2019 | 84° | 56° | 70° | — | — |
| 2018 | 88° | 62° | 75° | — | — |
| 2017 | 82° | 57° | 70° | — | — |
| 2016 | 84° | 67° | 75° | 0.64" | — |
| 2015 | 85° | 54° | 69° | — | — |
| 2014 | 72° | 48° | 60° | — | — |
| 2013 | 77° | 53° | 65° | — | — |
| 2012 | 68° | 52° | 60° | 0.91" | — |
| 2011 | 75° | 48° | 62° | — | — |
| 2010 | 83° | 49° | 66° | — | — |
| 2009 | 76° | 51° | 63° | — | — |
| 2008 | 76° | 52° | 64° | — | — |
| 2007 | 83° | 47° | 65° | — | — |
| 2006 | 75° | 56° | 65° | 0.76" | — |
| 2005 | 79° | 60° | 69° | — | — |
| 2004 | 71° | 50° | 61° | — | — |
| 2003 | 74° | 52° | 63° | 0.08" | — |
| 2002 | 85° | 62° | 73° | 0.3" | — |
| 2001 | 77° | 60° | 69° | 0.79" | — |
| 2000 | 79° | 46° | 62° | — | — |
| 1999 | 75° | 45° | 60° | — | — |
| 1998 | 85° | 58° | 71° | — | — |
| 1997 | 80° | 47° | 63° | — | — |
| 1996 | 73° | 53° | 63° | — | — |
| 1995 | 68° | 51° | 60° | — | — |
| 1994 | 74° | 52° | 63° | — | — |
| 1993 | 73° | 58° | 65° | — | — |
| 1992 | 80° | 67° | 73° | — | — |
| 1991 | 79° | 62° | 70° | 1.07" | — |
| 1990 | 63° | 41° | 52° | — | — |
| 1989 | 74° | 51° | 62° | — | — |
| 1987 | 77° | 62° | 70° | 0.23" | — |
| 1986 | 70° | 57° | 63° | 0.25" | — |
| 1985 | 83° | 50° | 66° | — | — |
| 1984 | 73° | 39° | 56° | — | — |
| 1983 | 87° | 60° | 74° | — | — |
| 1982 | 73° | 60° | 67° | — | — |
| 1981coldest | 56° | 42° | 49° | 0.81" | — |
| 1980 | 73° | 48° | 61° | — | — |
| 1979 | 81° | 54° | 67° | — | — |
| 1978warmest | 88° | 67° | 77° | — | — |
| 1977 | 84° | 62° | 73° | — | — |
| 1976 | 78° | 58° | 68° | — | — |
| 1975 | 70° | 60° | 65° | 3.48" | — |
| 1974 | 76° | 46° | 61° | — | — |
| 1973 | 77° | 47° | 62° | 0.03" | — |
| 1972 | 80° | 68° | 74° | 0.13" | — |
| 1971 | 72° | 59° | 65° | — | — |
54 years of data from COLUMBUS WSO CITY