Montgomery County, MO
: September 2026 so far averaged 76.1°F in Montgomery County, MO, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 80.8°F
- Warmest since 2025
- 21st warmest of 76
- Low
- 54.1°F
- Warmest since 2025
- 25th warmest of 76
No measurable precipitation in the county average of Montgomery County, MO for 2 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
- Normal range, 64.9 to 83°F
Every year as a table
Every 29 September low of the county average in Montgomery County, MO since 1951: 54.1°F in 2026; the lowest is 35°F, in 1967.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 80.8 | 54.1 |
| 2025 | 87 | 56.1 |
| 2024 | 74.8 | 60.9 |
| 2023 | 84.1 | 60.7 |
| 2022 | 66.5 | 40.3 |
| 2021 | 90.1 | 60.2 |
| 2020 | 66.7 | 45.2 |
| 2019 | 81.7 | 66.5 |
| 2018 | 73.8 | 48.7 |
| 2017 | 75.5 | 47.8 |
| 2016 | 66.6 | 50.7 |
| 2015 | 82.5 | 62.5 |
| 2014 | 84.8 | 56.3 |
| 2013 | 78.7 | 52.2 |
| 2012 | 70.4 | 45.1 |
| 2011 | 76.3 | 54.1 |
| 2010 | 73.4 | 49.6 |
| 2009 | 66 | 45.2 |
| 2008 | 81.9 | 57.7 |
| 2007 | 82.9 | 53.8 |
| 2006 | 63.6 | 42.5 |
| 2005 | 73.5 | 42 |
| 2004 | 70.7 | 41.7 |
| 2003 | 62.3 | 36.7 |
| 2002 | 83.6 | 54.8 |
| 2001 | 70.3 | 43.3 |
| 2000 | 74.8 | 46.6 |
| 1999 | 64.3 | 47 |
| 1998 | 84.1 | 64.1 |
| 1997 | 72.7 | 53.3 |
| 1996 | 69.7 | 43.8 |
| 1995 | 80 | 50.5 |
| 1994 | 74.3 | 45.7 |
| 1993 | 69.4 | 40.9 |
| 1992 | 65 | 36.4 |
| 1991 | 79.3 | 51.8 |
| 1990 | 77.8 | 57.9 |
| 1989 | 74.4 | 40 |
| 1988 | 81.6 | 58 |
| 1987 | 77.8 | 56.2 |
| 1986 | 85.8 | 66.8 |
| 1985 | 74 | 47.8 |
| 1984 | 55 | 36.5 |
| 1983 | 82.6 | 54.6 |
| 1982 | 80.2 | 56 |
| 1981 | 75.5 | 48.2 |
| 1980 | 69.6 | 45.1 |
| 1979 | 86.1 | 54.2 |
| 1978 | 71.5 | 44.2 |
| 1977 | 72.9 | 50 |
| 1976 | 67.6 | 52.6 |
| 1975 | 66.5 | 51 |
| 1974 | 68.5 | 40.3 |
| 1973 | 78.8 | 55.5 |
| 1972 | 80.8 | 51 |
| 1971 | 89.4 | 68.9 |
| 1970 | 74.7 | 46.9 |
| 1969 | 77.6 | 50.9 |
| 1968 | 79.1 | 51.6 |
| 1967 | 58.3 | 35 |
| 1966 | 70 | 51 |
| 1965 | 77.6 | 51.7 |
| 1964 | 71.2 | 41.2 |
| 1963 | 78.8 | 47 |
| 1962 | 69.5 | 38.7 |
| 1961 | 68.8 | 42.1 |
| 1960 | 77.9 | 47.8 |
| 1959 | 76.7 | 50.1 |
| 1958 | 68.4 | 43.9 |
| 1957 | 72.2 | 35.1 |
| 1956 | 88 | 56.6 |
| 1955 | 84.5 | 60.6 |
| 1954 | 86.6 | 64.3 |
| 1953 | 99.8 | 67.4 |
| 1952 | 91.1 | 55.2 |
| 1951 | 63.1 | 35.8 |
The month
August 2026 averaged 76.3°F in Montgomery County, MO, the warmest August in the county average since 2021, tied 45th warmest of 132 (with 1998, 1924 and 1921) (county average from NOAA's monthly county data, 1895 to 2026).
The month in words
- Tuesday 29 September 2026: a high of 80.8°F averaged over Montgomery County, MO, the warmest 29 September in the county average since 2025, tied 21st warmest of 76 (with 1972) (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 54.1°F averaged over Montgomery County, MO, the warmest 29 September night in the county average since 2025, tied 25th warmest of 76 (with 2011) (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Columbia, MO 41.1 mi, the nearest city with its own station