Carroll County, IA
: September 2026 so far brought 7.89 in of precipitation in Carroll County, IA, the wettest 1 to 29 September in the county average since 1973, 3rd wettest of 76 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 75.7°F
- Warmest since 2025
- 21st warmest of 76
- Low
- 57.2°F
- Warmest since 1988
- 5th warmest of 76
No measurable precipitation in the county average of Carroll County, IA for 2 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
- Normal range, 33.1 to 51.9°F
Every year as a table
Every 29 September high of the county average in Carroll County, IA since 1951: 75.7°F in 2026; the highest is 90.4°F, in 2021.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 75.7 | 57.2 |
| 2025 | 85.7 | 47.4 |
| 2024 | 87.3 | 50.4 |
| 2023 | 79.2 | 48.8 |
| 2022 | 65.6 | 33.1 |
| 2021 | 90.4 | 55.5 |
| 2020 | 60.6 | 40.8 |
| 2019 | 70 | 48.1 |
| 2018 | 51.5 | 39.6 |
| 2017 | 76.2 | 46.7 |
| 2016 | 62.7 | 43.8 |
| 2015 | 82.7 | 53.6 |
| 2014 | 80.5 | 54 |
| 2013 | 66.6 | 43.1 |
| 2012 | 74.5 | 38.5 |
| 2011 | 82.8 | 48.4 |
| 2010 | 73.7 | 47.8 |
| 2009 | 62.1 | 38.8 |
| 2008 | 72.2 | 51.7 |
| 2007 | 75 | 40.9 |
| 2006 | 58.3 | 38.8 |
| 2005 | 59.5 | 33.2 |
| 2004 | 68.4 | 36.3 |
| 2003 | 58.1 | 31.7 |
| 2002 | 72.2 | 49.1 |
| 2001 | 74.5 | 40.5 |
| 2000 | 81.3 | 45.1 |
| 1999 | 66.1 | 35.1 |
| 1998 | 83.1 | 55.5 |
| 1997 | 74 | 48.5 |
| 1996 | 67.2 | 43.1 |
| 1995 | 81.1 | 51.5 |
| 1994 | 72.7 | 41.9 |
| 1993 | 63.4 | 32.6 |
| 1992 | 57.7 | 32.1 |
| 1991 | 70.2 | 36.8 |
| 1990 | 70.6 | 48 |
| 1989 | 78.4 | 44.8 |
| 1988 | 64.5 | 57.4 |
| 1987 | 74.1 | 51.6 |
| 1986 | 79.4 | 56.7 |
| 1985 | 49.4 | 37.3 |
| 1984 | 49.9 | 28.3 |
| 1983 | 81.8 | 60.8 |
| 1982 | 76.7 | 58.5 |
| 1981 | 74.4 | 41.5 |
| 1980 | 77.7 | 49 |
| 1979 | 74.2 | 45 |
| 1978 | 71.9 | 46.9 |
| 1977 | 70.1 | 49 |
| 1976 | 64 | 40.4 |
| 1975 | 68.5 | 40.3 |
| 1974 | 61.6 | 30.3 |
| 1973 | 65 | 55.8 |
| 1972 | 65.3 | 34.9 |
| 1971 | 79.9 | 49.4 |
| 1970 | 77.7 | 42.3 |
| 1969 | 75.7 | 51.4 |
| 1968 | 66.5 | 48.5 |
| 1967 | 62.9 | 28.6 |
| 1966 | 64.2 | 44.1 |
| 1965 | 75.4 | 50.3 |
| 1964 | 71.3 | 35.7 |
| 1963 | 68.8 | 40.3 |
| 1962 | 67.9 | 36 |
| 1961 | 61.5 | 41.3 |
| 1960 | 67.3 | 46.3 |
| 1959 | 53.9 | 34.6 |
| 1958 | 72.4 | 46.5 |
| 1957 | 73 | 39.2 |
| 1956 | 72.8 | 39.1 |
| 1955 | 71.6 | 55.4 |
| 1954 | 69 | 53.8 |
| 1953 | 86.5 | 58.5 |
| 1952 | 83.4 | 47.7 |
| 1951 | 58.8 | 38.6 |
The month
September 2026 so far averaged 68.1°F in Carroll County, IA, the warmest 1 to 29 September in the county average since 2019, 4th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
The month in words
- August 2026 averaged 71.8°F in Carroll County, IA, the warmest August in the county average since 2023, tied 44th warmest of 132 (with 2022, 2013 and 1990) (county average from NOAA's monthly county data, 1895 to 2026).
- Tuesday 29 September 2026: a high of 75.7°F averaged over Carroll County, IA, the warmest 29 September in the county average since 2025, tied 21st warmest of 76 (with 1969) (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 57.2°F averaged over Carroll County, IA, the warmest 29 September night in the county average since 1988, 5th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Des Moines, IA 71.7 mi, the nearest city with its own station