Des Moines County, IA
: September 2026 so far averaged 71.3°F in Des Moines County, IA, 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.
- Tuesday 29 September 2026: a high of 77.6°F averaged over Des Moines County, IA, the warmest 29 September in the county average since 2025, 21st warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 49.3°F averaged over Des Moines County, IA, the warmest 29 September night in the county average since 2025, 34th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Des Moines County, IA for 1 day to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- August 2026 averaged 74°F in Des Moines County, IA, the warmest August in the county average since 2021, tied 48th warmest of 132 (with 2001, 1973, 1949 and 1 other year) (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 | 77.6 | 49.3 |
| 2025 | 87.6 | 56 |
| 2024 | 81 | 57 |
| 2023 | 75.2 | 58.5 |
| 2022 | 62.8 | 39.3 |
| 2021 | 84.8 | 58.7 |
| 2020 | 64 | 46.9 |
| 2019 | 67.8 | 58.4 |
| 2018 | 56.5 | 43.2 |
| 2017 | 74.2 | 46 |
| 2016 | 64.7 | 49.5 |
| 2015 | 81.9 | 59.1 |
| 2014 | 81.9 | 55.3 |
| 2013 | 75.8 | 46.3 |
| 2012 | 70.2 | 40.9 |
| 2011 | 68.8 | 51.1 |
| 2010 | 74.4 | 48.1 |
| 2009 | 62.9 | 48.2 |
| 2008 | 77.2 | 57 |
| 2007 | 78 | 50.3 |
| 2006 | 62.4 | 42.6 |
| 2005 | 65.9 | 40.7 |
| 2004 | 69.2 | 42.2 |
| 2003 | 57.6 | 36 |
| 2002 | 80 | 53.4 |
| 2001 | 67.1 | 44.1 |
| 2000 | 73.5 | 49 |
| 1999 | 56.2 | 45.7 |
| 1998 | 81.5 | 60.7 |
| 1997 | 75.8 | 53.9 |
| 1996 | 67.7 | 46 |
| 1995 | 79.2 | 51.9 |
| 1994 | 71.4 | 45 |
| 1993 | 65.2 | 38.9 |
| 1992 | 59.7 | 38.6 |
| 1991 | 70.9 | 43.5 |
| 1990 | 73.3 | 53 |
| 1989 | 74.9 | 41.2 |
| 1988 | 76.5 | 60.8 |
| 1987 | 77.8 | 56.6 |
| 1986 | 83.3 | 65.5 |
| 1985 | 70.4 | 50.2 |
| 1984 | 52.8 | 32.5 |
| 1983 | 83.5 | 56.9 |
| 1982 | 78.5 | 56.7 |
| 1981 | 67.9 | 42.1 |
| 1980 | 75.7 | 46.1 |
| 1979 | 84.7 | 54.7 |
| 1978 | 67.4 | 43.9 |
| 1977 | 71 | 48.6 |
| 1976 | 62.4 | 50.9 |
| 1975 | 66.7 | 46.5 |
| 1974 | 67.9 | 42.9 |
| 1973 | 76.4 | 62.5 |
| 1972 | 74.1 | 42.9 |
| 1971 | 87.9 | 63.8 |
| 1970 | 71.6 | 41.2 |
| 1969 | 75.8 | 48.4 |
| 1968 | 70 | 48.4 |
| 1967 | 56.9 | 33.6 |
| 1966 | 68.3 | 50.4 |
| 1965 | 76.3 | 53.6 |
| 1964 | 66.1 | 36.6 |
| 1963 | 77.3 | 46.8 |
| 1962 | 68.8 | 37.4 |
| 1961 | 64.4 | 37.4 |
| 1960 | 71.3 | 47.9 |
| 1959 | 66.6 | 46.7 |
| 1958 | 70.3 | 42.7 |
| 1957 | 68.8 | 34.8 |
| 1956 | 82 | 54.4 |
| 1955 | 77.9 | 55.9 |
| 1954 | 80.7 | 62.7 |
| 1953 | 97.4 | 61.1 |
| 1952 | 86.7 | 54.9 |
| 1951 | 59.5 | 34.7 |
Nearby
Burlington, IA 10.4 mi, the nearest city with its own station