Kewaunee County, WI
: September 2026 so far averaged 62.8°F in Kewaunee County, WI, the warmest 1 to 29 September in the county average since 2024, tied 7th warmest of 76 (with 2023) (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 71.6°F
- Warmest since 2025
- 14th warmest of 76
- Low
- 47.2°F
- Warmest since 2024
- 26th warmest of 76
No measurable precipitation in the county average of Kewaunee County, WI for 9 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
- Normal range, 34 to 51.2°F
Every year as a table
Every 29 September high of the county average in Kewaunee County, WI since 1951: 71.6°F in 2026; the highest is 78.4°F, in 1979.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 71.6 | 47.2 |
| 2025 | 73.8 | 45.2 |
| 2024 | 75.4 | 54.4 |
| 2023 | 67.9 | 50 |
| 2022 | 54.2 | 33.4 |
| 2021 | 67.4 | 44.2 |
| 2020 | 59.4 | 43.7 |
| 2019 | 60.2 | 47.8 |
| 2018 | 54 | 34 |
| 2017 | 69.5 | 47.9 |
| 2016 | 62.5 | 49 |
| 2015 | 78.2 | 53.1 |
| 2014 | 76.6 | 51.2 |
| 2013 | 71.5 | 46.8 |
| 2012 | 68.3 | 38 |
| 2011 | 65.3 | 48.1 |
| 2010 | 63.5 | 46.3 |
| 2009 | 54.8 | 44.7 |
| 2008 | 57.2 | 51.2 |
| 2007 | 68.5 | 44.4 |
| 2006 | 55.6 | 36.7 |
| 2005 | 64.4 | 40.3 |
| 2004 | 60.9 | 34.8 |
| 2003 | 51 | 32.6 |
| 2002 | 66.2 | 47.8 |
| 2001 | 60 | 38.9 |
| 2000 | 58.3 | 40.4 |
| 1999 | 54.2 | 45.4 |
| 1998 | 70.8 | 48.3 |
| 1997 | 69.1 | 55.7 |
| 1996 | 59.9 | 46 |
| 1995 | 71.7 | 50.4 |
| 1994 | 60.4 | 42.8 |
| 1993 | 50 | 34 |
| 1992 | 53.6 | 32.5 |
| 1991 | 57.9 | 34.8 |
| 1990 | 64 | 47.9 |
| 1989 | 73.6 | 44.2 |
| 1988 | 55.9 | 48.7 |
| 1987 | 74.8 | 53.9 |
| 1986 | 74.8 | 59 |
| 1985 | 65.6 | 45.1 |
| 1984 | 49.4 | 29.1 |
| 1983 | 75 | 50.1 |
| 1982 | 63.8 | 51.2 |
| 1981 | 58 | 38.9 |
| 1980 | 61.9 | 46.1 |
| 1979 | 78.4 | 50.1 |
| 1978 | 62.6 | 40.2 |
| 1977 | 64.8 | 49.2 |
| 1976 | 64.8 | 35.6 |
| 1975 | 66.3 | 38.3 |
| 1974 | 59.1 | 42.9 |
| 1973 | 63 | 47 |
| 1972 | 60.7 | 38.5 |
| 1971 | 74.7 | 51.2 |
| 1970 | 61.1 | 37.4 |
| 1969 | 57.5 | 38.9 |
| 1968 | 64.1 | 41.2 |
| 1967 | 45.9 | 36.2 |
| 1966 | 61.3 | 44 |
| 1965 | 57 | 46.2 |
| 1964 | 58.4 | 30.5 |
| 1963 | 55.4 | 41.8 |
| 1962 | 60.2 | 37.4 |
| 1961 | 54.9 | 29.3 |
| 1960 | 60.3 | 42.3 |
| 1959 | 63.8 | 46.6 |
| 1958 | 63.1 | 39.1 |
| 1957 | 64.9 | 30.8 |
| 1956 | 67.8 | 49.1 |
| 1955 | 67.4 | 45.2 |
| 1954 | 66.9 | 49 |
| 1953 | 75.5 | 45.8 |
| 1952 | 76.7 | 50.2 |
| 1951 | 51.7 | 31 |
The month
August 2026 averaged 68.1°F in Kewaunee County, WI, the warmest August in the county average since 2021, tied 29th warmest of 132 (with 1906) (county average from NOAA's monthly county data, 1895 to 2026).
The month in words
- Tuesday 29 September 2026: a high of 71.6°F averaged over Kewaunee County, WI, the warmest 29 September in the county average since 2025, 14th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 47.2°F averaged over Kewaunee County, WI, the warmest 29 September night in the county average since 2024, 26th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Green Bay, WI 35.0 mi, the nearest city with its own station