Franklin County, WA
: September 2026 so far brought 0.87 in of precipitation in Franklin County, WA, the wettest 1 to 29 September in the county average since 2013, 9th 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.
- Tuesday 29 September 2026: a high of 73.2°F averaged over Franklin County, WA, the coldest 29 September day in the county average since 2023, 32nd coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 40°F averaged over Franklin County, WA, the coldest 29 September night in the county average since 2019, 16th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Franklin County, WA for 4 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- September 2026 so far averaged 62.4°F in Franklin County, WA, the coldest 1 to 29 September in the county average since 2018, tied 27th coldest of 76 (with 2004) (county average from NOAA gridded data, 1951 to 2026).
- August 2026 averaged 73.2°F in Franklin County, WA, the warmest August in the county average since 2025, tied 26th warmest of 132 (with 2015) (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 | 73.2 | 40 |
| 2025 | 81.9 | 51.3 |
| 2024 | 77.9 | 51.9 |
| 2023 | 67 | 43.5 |
| 2022 | 79.6 | 53.9 |
| 2021 | 65.2 | 46 |
| 2020 | 76.2 | 42.6 |
| 2019 | 49.7 | 39.1 |
| 2018 | 76.6 | 48.2 |
| 2017 | 81 | 47.8 |
| 2016 | 79.8 | 50.2 |
| 2015 | 73.7 | 39.7 |
| 2014 | 76.7 | 52.2 |
| 2013 | 69 | 49.7 |
| 2012 | 78.5 | 49 |
| 2011 | 70.7 | 40.7 |
| 2010 | 85 | 53 |
| 2009 | 73.9 | 41.5 |
| 2008 | 79.9 | 42.7 |
| 2007 | 60.7 | 39.3 |
| 2006 | 85.2 | 50.6 |
| 2005 | 80 | 46.3 |
| 2004 | 82.2 | 49.7 |
| 2003 | 84.1 | 51 |
| 2002 | 72.6 | 44 |
| 2001 | 69.2 | 39.8 |
| 2000 | 77.3 | 48.5 |
| 1999 | 69.3 | 35.8 |
| 1998 | 79.8 | 46.9 |
| 1997 | 78.1 | 47.4 |
| 1996 | 86.1 | 51 |
| 1995 | 66.1 | 47.2 |
| 1994 | 83.8 | 54 |
| 1993 | 81.5 | 47 |
| 1992 | 73.4 | 41.1 |
| 1991 | 80.7 | 49.4 |
| 1990 | 83 | 48.1 |
| 1989 | 83.3 | 48.8 |
| 1988 | 70.7 | 41.6 |
| 1987 | 75.5 | 40.9 |
| 1986 | 64.2 | 48.2 |
| 1985 | 61.8 | 28.4 |
| 1984 | 64.5 | 33.4 |
| 1983 | 61.3 | 28.2 |
| 1982 | 63.3 | 45.7 |
| 1981 | 67.8 | 43.6 |
| 1980 | 76.5 | 49.3 |
| 1979 | 72.3 | 41.5 |
| 1978 | 73.5 | 46.1 |
| 1977 | 54.6 | 45.2 |
| 1976 | 85.6 | 51.7 |
| 1975 | 78 | 44 |
| 1974 | 76.6 | 38.8 |
| 1973 | 80.2 | 46.5 |
| 1972 | 65.9 | 35.5 |
| 1971 | 59.7 | 37.5 |
| 1970 | 81.3 | 43.8 |
| 1969 | 77.5 | 50.7 |
| 1968 | 75.6 | 43.3 |
| 1967 | 86.6 | 52 |
| 1966 | 81.2 | 50.7 |
| 1965 | 69 | 41.4 |
| 1964 | 75.2 | 48.9 |
| 1963 | 88.8 | 57.8 |
| 1962 | 64.3 | 44.3 |
| 1961 | 62.4 | 37.6 |
| 1960 | 79.5 | 42.5 |
| 1959 | 60.6 | 40.8 |
| 1958 | 78.4 | 47.9 |
| 1957 | 72.3 | 45.1 |
| 1956 | 70 | 44 |
| 1955 | 64.3 | 37.3 |
| 1954 | 60.6 | 33.3 |
| 1953 | 65.5 | 39.7 |
| 1952 | 81.4 | 42.5 |
| 1951 | 70.9 | 48.7 |
Nearby
Tri-Cities, WA 21.1 mi, the nearest city with its own station