Johnston County, OK
: September 2026 so far averaged 84.7°F in Johnston 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.
- High
- 89.4°F
- Warmest since 2023
- 18th warmest of 76
- Low
- 68.4°F
- Warmest since 2019
- 7th warmest of 76
No measurable precipitation in the county average of Johnston County, OK for 1 day to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
- Normal range, 47.8 to 65.8°F
Every year as a table
Every 29 September high of the county average in Johnston County, OK since 1951: 89.4°F in 2026; the highest is 101°F, in 1953.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 89.4 | 68.4 |
| 2025 | 86.2 | 59.3 |
| 2024 | 86.9 | 58.1 |
| 2023 | 94.4 | 67.7 |
| 2022 | 90.9 | 59.7 |
| 2021 | 90.6 | 64 |
| 2020 | 74.2 | 45.7 |
| 2019 | 90.1 | 74.4 |
| 2018 | 71.8 | 58.3 |
| 2017 | 67.8 | 62.1 |
| 2016 | 86.8 | 53.3 |
| 2015 | 85.8 | 61.7 |
| 2014 | 85.7 | 58.8 |
| 2013 | 80.5 | 54.4 |
| 2012 | 79.9 | 65.7 |
| 2011 | 93.7 | 53.7 |
| 2010 | 82.8 | 50.7 |
| 2009 | 75.7 | 47.9 |
| 2008 | 85.4 | 53.6 |
| 2007 | 86.6 | 59.5 |
| 2006 | 75.6 | 46.7 |
| 2005 | 92.7 | 56 |
| 2004 | 82 | 56.2 |
| 2003 | 75.4 | 52.2 |
| 2002 | 90.6 | 62.2 |
| 2001 | 78.6 | 50.6 |
| 2000 | 83.4 | 49 |
| 1999 | 71.2 | 48.9 |
| 1998 | 94 | 67.8 |
| 1997 | 87 | 56 |
| 1996 | 72.5 | 45.7 |
| 1995 | 87.1 | 66.7 |
| 1994 | 92.8 | 60.1 |
| 1993 | 86.7 | 56.3 |
| 1992 | 80.7 | 50.2 |
| 1991 | 79.1 | 49.9 |
| 1990 | 87.9 | 63.3 |
| 1989 | 79.3 | 48.3 |
| 1988 | 89.2 | 60.9 |
| 1987 | 75.6 | 58.1 |
| 1986 | 89.1 | 71.5 |
| 1985 | 75.3 | 59.1 |
| 1984 | 59.1 | 47 |
| 1983 | 88.1 | 62.5 |
| 1982 | 88.8 | 66.2 |
| 1981 | 91 | 65.5 |
| 1980 | 60.3 | 52.6 |
| 1979 | 90.3 | 61.9 |
| 1978 | 86.8 | 56 |
| 1977 | 91.9 | 73.7 |
| 1976 | 69.8 | 53.2 |
| 1975 | 83.3 | 53.3 |
| 1974 | 73.5 | 44.3 |
| 1973 | 77.9 | 54.7 |
| 1972 | 87.2 | 66.8 |
| 1971 | 86.7 | 69.9 |
| 1970 | 76.5 | 55.7 |
| 1969 | 89.2 | 61.7 |
| 1968 | 83.4 | 56 |
| 1967 | 69.3 | 42 |
| 1966 | 81.7 | 56.6 |
| 1965 | 81 | 58.6 |
| 1964 | 69.4 | 54.2 |
| 1963 | 84.7 | 53.7 |
| 1962 | 78.6 | 56.9 |
| 1961 | 81.8 | 63.4 |
| 1960 | 84.9 | 54.4 |
| 1959 | 88.2 | 61.1 |
| 1958 | 76.2 | 51.7 |
| 1957 | 77.5 | 53.2 |
| 1956 | 95.8 | 60 |
| 1955 | 91.8 | 70.6 |
| 1954 | 94.9 | 71.5 |
| 1953 | 101 | 64.4 |
| 1952 | 92.9 | 56.8 |
| 1951 | 76 | 56.8 |
The month
August 2026 averaged 88.3°F in Johnston County, OK, the warmest August in the county average since 2011, 2nd warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).
The month in words
- Tuesday 29 September 2026: a high of 89.4°F averaged over Johnston County, OK, the warmest 29 September in the county average since 2023, 18th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 68.4°F averaged over Johnston County, OK, the warmest 29 September night in the county average since 2019, 7th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Oklahoma City, OK 91.6 mi, the nearest city with its own station