Warren County, OH
: September 2026 so far averaged 71.4°F in Warren County, OH, the warmest 1 to 29 September in the county average since 2019, 2nd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- Tuesday 29 September 2026: a high of 76.6°F averaged over Warren County, OH, the warmest 29 September in the county average since 2025, 28th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 46.9°F averaged over Warren County, OH, the coldest 29 September night in the county average since 2022, tied 32nd coldest of 76 (with 2007) (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Warren County, OH for 5 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- August 2026 averaged 73.4°F in Warren County, OH, the warmest August in the county average since 2024, tied 48th warmest of 132 (with 2020, 2012, 1991 and 2 other years) (county average from NOAA's monthly county data, 1895 to 2026).
- Days of the month without a value
- 0
Every year on this date
- Above the normal range
- In it
- Below it
- Normal range
- This year and the extreme
Every year as a table
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 76.6 | 46.9 |
| 2025 | 87.9 | 56.4 |
| 2024 | 67.5 | 65.3 |
| 2023 | 73.9 | 59.5 |
| 2022 | 61.2 | 41.9 |
| 2021 | 83.2 | 55.4 |
| 2020 | 72.2 | 47.2 |
| 2019 | 89.9 | 65.8 |
| 2018 | 71.1 | 46.6 |
| 2017 | 74.6 | 46.2 |
| 2016 | 62.6 | 50.3 |
| 2015 | 81.1 | 60.6 |
| 2014 | 83.5 | 53.1 |
| 2013 | 79.9 | 50.2 |
| 2012 | 67.2 | 51.8 |
| 2011 | 64.3 | 50.3 |
| 2010 | 64.4 | 46.3 |
| 2009 | 63.8 | 51.3 |
| 2008 | 79.8 | 52 |
| 2007 | 77.4 | 46.9 |
| 2006 | 61.2 | 43.9 |
| 2005 | 79.1 | 49.8 |
| 2004 | 76.4 | 51.2 |
| 2003 | 59.7 | 42.1 |
| 2002 | 73.3 | 51.7 |
| 2001 | 62.3 | 41.8 |
| 2000 | 66.5 | 40 |
| 1999 | 84.8 | 60.7 |
| 1998 | 80.7 | 54.5 |
| 1997 | 78.9 | 50.3 |
| 1996 | 65.8 | 44.9 |
| 1995 | 80.7 | 47.8 |
| 1994 | 69.2 | 44.5 |
| 1993 | 64.9 | 39.1 |
| 1992 | 72.5 | 38.7 |
| 1991 | 70.6 | 45.7 |
| 1990 | 81.2 | 58.9 |
| 1989 | 71.4 | 39.3 |
| 1988 | 80.3 | 51.4 |
| 1987 | 80.7 | 55.8 |
| 1986 | 88.9 | 67.8 |
| 1985 | 72.6 | 41.9 |
| 1984 | 60.6 | 39.6 |
| 1983 | 79.7 | 48.8 |
| 1982 | 73.2 | 49.1 |
| 1981 | 66.7 | 39.2 |
| 1980 | 75.7 | 46.7 |
| 1979 | 68.8 | 57.1 |
| 1978 | 70.3 | 41.8 |
| 1977 | 71.6 | 44.7 |
| 1976 | 65.5 | 43.4 |
| 1975 | 70.2 | 41.5 |
| 1974 | 71 | 54.9 |
| 1973 | 84.4 | 68.1 |
| 1972 | 70.6 | 59.3 |
| 1971 | 86 | 66.7 |
| 1970 | 63.6 | 36.6 |
| 1969 | 70 | 40 |
| 1968 | 73.4 | 48.9 |
| 1967 | 47.9 | 40.5 |
| 1966 | 70.5 | 51 |
| 1965 | 77.1 | 49.4 |
| 1964 | 58.5 | 48.9 |
| 1963 | 70.5 | 47.8 |
| 1962 | 64.4 | 36.1 |
| 1961 | 69.5 | 37 |
| 1960 | 76.9 | 53.1 |
| 1959 | 84.3 | 65.3 |
| 1958 | 68 | 42.1 |
| 1957 | 68.1 | 43.1 |
| 1956 | 76.1 | 45.2 |
| 1955 | 79.7 | 52.4 |
| 1954 | 86.2 | 62.3 |
| 1953 | 92.8 | 49.2 |
| 1952 | 84.7 | 51.2 |
| 1951 | 61.6 | 34.3 |
Nearby
Wilmington, OH 21.0 mi, the nearest city with its own station