Ontonagon County, MI
Tuesday : a low of 47.3°F averaged over Ontonagon County, MI, the warmest 29 September night in the county average since 2023, 7th 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 72.1°F averaged over Ontonagon County, MI, the warmest 29 September in the county average since 2025, tied 11th warmest of 76 (with 1995) (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Ontonagon County, MI for 9 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- September 2026 so far averaged 59.2°F in Ontonagon County, MI, the warmest 1 to 29 September in the county average since 2025, 12th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- August 2026 averaged 64.2°F in Ontonagon County, MI, the warmest August in the county average since 2024, tied 49th warmest of 132 (with 2013, 2000 and 1976) (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 | 72.1 | 47.3 |
| 2025 | 77.5 | 43.8 |
| 2024 | 79.7 | 44.7 |
| 2023 | 66.3 | 48.5 |
| 2022 | 54.3 | 31.6 |
| 2021 | 73.6 | 40.2 |
| 2020 | 55.7 | 48.8 |
| 2019 | 58.7 | 40.4 |
| 2018 | 49.5 | 34.5 |
| 2017 | 66.4 | 44.6 |
| 2016 | 60.4 | 44.6 |
| 2015 | 66.9 | 40.3 |
| 2014 | 79 | 43.1 |
| 2013 | 75.6 | 43.5 |
| 2012 | 67.9 | 33.5 |
| 2011 | 67.2 | 50.7 |
| 2010 | 50.6 | 44.1 |
| 2009 | 51.2 | 39.4 |
| 2008 | 61.4 | 42.4 |
| 2007 | 64.2 | 41.5 |
| 2006 | 51 | 35.6 |
| 2005 | 60 | 38.8 |
| 2004 | 62.9 | 33.2 |
| 2003 | 46.8 | 29.1 |
| 2002 | 56.8 | 41.6 |
| 2001 | 61.2 | 33.9 |
| 2000 | 67.7 | 37 |
| 1999 | 59 | 38.6 |
| 1998 | 71.1 | 43.1 |
| 1997 | 62.1 | 50.2 |
| 1996 | 55.8 | 36.6 |
| 1995 | 72.1 | 46.2 |
| 1994 | 55.8 | 37.9 |
| 1993 | 45 | 32.3 |
| 1992 | 49.6 | 30.3 |
| 1991 | 57.8 | 31.8 |
| 1990 | 59.5 | 40.7 |
| 1989 | 74.1 | 41 |
| 1988 | 53.6 | 42.8 |
| 1987 | 71 | 47.2 |
| 1986 | 70.4 | 48.1 |
| 1985 | 52.6 | 38.9 |
| 1984 | 49.5 | 28.8 |
| 1983 | 76.9 | 55.3 |
| 1982 | 63.2 | 45.4 |
| 1981 | 52.5 | 35.2 |
| 1980 | 60.8 | 32 |
| 1979 | 68.5 | 45.2 |
| 1978 | 62.6 | 36.9 |
| 1977 | 61.6 | 42.4 |
| 1976 | 60.7 | 28.6 |
| 1975 | 70.3 | 36.4 |
| 1974 | 46.7 | 37.9 |
| 1973 | 70.4 | 37.7 |
| 1972 | 59.4 | 37.2 |
| 1971 | 72.6 | 42.7 |
| 1970 | 57.1 | 32.5 |
| 1969 | 53.2 | 39.5 |
| 1968 | 55.3 | 38.8 |
| 1967 | 47.5 | 24 |
| 1966 | 53.6 | 40 |
| 1965 | 49 | 36.1 |
| 1964 | 57.1 | 37.1 |
| 1963 | 56.5 | 35.7 |
| 1962 | 58.1 | 26.2 |
| 1961 | 50 | 26.2 |
| 1960 | 51.8 | 34.3 |
| 1959 | 62.4 | 41.6 |
| 1958 | 65 | 43.2 |
| 1957 | 68.6 | 37 |
| 1956 | 72.5 | 41.5 |
| 1955 | 66.5 | 46.5 |
| 1954 | 64.9 | 44.3 |
| 1953 | 65.9 | 41.7 |
| 1952 | 75.2 | 37.8 |
| 1951 | 47.8 | 26 |
Nearby
Ashland, WI 80.3 mi, the nearest city with its own station