Dewey County, OK
: September 2026 so far averaged 83.1°F in Dewey County, OK, 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 88.1°F averaged over Dewey County, OK, the warmest 29 September in the county average since 2025, tied 14th warmest of 76 (with 1983) (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 64.1°F averaged over Dewey County, OK, the warmest 29 September night in the county average since 2019, 12th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: 0.02 in of precipitation averaged over Dewey County, OK, the wettest 29 September in the county average since 2019, tied 8th wettest of 76 (with 2018 and 1980) (county average from NOAA gridded data, 1951 to 2026).
The month
- August 2026 averaged 86.6°F in Dewey County, OK, the warmest August in the county average since 2011, tied 2nd warmest of 132 (with 1936) (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 | 88.1 | 64.1 |
| 2025 | 88.9 | 58.2 |
| 2024 | 87.7 | 54.1 |
| 2023 | 93.4 | 62.6 |
| 2022 | 86.2 | 52.6 |
| 2021 | 91.1 | 61.9 |
| 2020 | 71.6 | 43.1 |
| 2019 | 84.3 | 67.2 |
| 2018 | 80.9 | 52.4 |
| 2017 | 71.9 | 56.4 |
| 2016 | 84.1 | 50.1 |
| 2015 | 86 | 57.7 |
| 2014 | 84.3 | 56.6 |
| 2013 | 75 | 46.9 |
| 2012 | 75.6 | 59.4 |
| 2011 | 94.4 | 54.9 |
| 2010 | 82 | 50.8 |
| 2009 | 73.2 | 43 |
| 2008 | 86.1 | 53.2 |
| 2007 | 84.3 | 63.8 |
| 2006 | 70 | 45 |
| 2005 | 85 | 47 |
| 2004 | 78.4 | 54.1 |
| 2003 | 73.2 | 49.5 |
| 2002 | 90.4 | 59.5 |
| 2001 | 80 | 51 |
| 2000 | 84.7 | 47.2 |
| 1999 | 57.7 | 43.8 |
| 1998 | 96.2 | 66.3 |
| 1997 | 79.7 | 52 |
| 1996 | 76.6 | 43.8 |
| 1995 | 86.4 | 64.6 |
| 1994 | 94.4 | 56.6 |
| 1993 | 83.2 | 50.8 |
| 1992 | 77 | 44.3 |
| 1991 | 82.1 | 54.7 |
| 1990 | 74.6 | 59.1 |
| 1989 | 81.9 | 46 |
| 1988 | 81.1 | 50.4 |
| 1987 | 75.4 | 53.6 |
| 1986 | 81.9 | 64.3 |
| 1985 | 66.5 | 37.7 |
| 1984 | 51.1 | 38.2 |
| 1983 | 88.1 | 65.9 |
| 1982 | 91.2 | 65.6 |
| 1981 | 93 | 61.4 |
| 1980 | 60.8 | 52.1 |
| 1979 | 87.9 | 54.1 |
| 1978 | 83.5 | 57.7 |
| 1977 | 84.5 | 66 |
| 1976 | 66.8 | 41.1 |
| 1975 | 81 | 47 |
| 1974 | 74.1 | 44.9 |
| 1973 | 69.2 | 49.7 |
| 1972 | 81.6 | 53.5 |
| 1971 | 85.1 | 67.2 |
| 1970 | 74.3 | 55.3 |
| 1969 | 87.9 | 61.3 |
| 1968 | 81.8 | 52.5 |
| 1967 | 74.4 | 41.3 |
| 1966 | 83.6 | 52.1 |
| 1965 | 79.4 | 60.6 |
| 1964 | 74.5 | 46.7 |
| 1963 | 83.3 | 45.4 |
| 1962 | 77.7 | 57.1 |
| 1961 | 80.8 | 55.8 |
| 1960 | 84.6 | 58.3 |
| 1959 | 72.4 | 52.4 |
| 1958 | 74.9 | 56.8 |
| 1957 | 79.1 | 48 |
| 1956 | 91.2 | 64.9 |
| 1955 | 84.1 | 67.2 |
| 1954 | 91.9 | 65.3 |
| 1953 | 97.5 | 59.3 |
| 1952 | 89.4 | 54.2 |
| 1951 | 76.5 | 55.7 |
Nearby
Oklahoma City, OK 89.2 mi, the nearest city with its own station