Asotin County, WA
: September 2026 so far brought 1.42 in of precipitation in Asotin County, WA, the wettest 1 to 29 September in the county average since 2013, 13th 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 65.6°F averaged over Asotin County, WA, the coldest 29 September day in the county average since 2023, 25th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 40.6°F averaged over Asotin County, WA, the coldest 29 September night in the county average since 2023, tied 31st coldest of 76 (with 1962) (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Asotin County, WA for 3 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- September 2026 so far averaged 58.6°F in Asotin County, WA, the coldest 1 to 29 September in the county average since 2018, 26th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- August 2026 averaged 70.9°F in Asotin County, WA, the warmest August in the county average since 2025, tied 9th warmest of 132 (with 2012 and 2001) (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 | 65.6 | 40.6 |
| 2025 | 82.1 | 50.6 |
| 2024 | 85.7 | 49.9 |
| 2023 | 61.1 | 39.7 |
| 2022 | 81.4 | 50.3 |
| 2021 | 56.6 | 38.6 |
| 2020 | 76.3 | 41.1 |
| 2019 | 44.4 | 30.3 |
| 2018 | 75.4 | 43.5 |
| 2017 | 79.1 | 46.2 |
| 2016 | 83.1 | 49.5 |
| 2015 | 72.2 | 36.9 |
| 2014 | 72.5 | 46.2 |
| 2013 | 59.7 | 42.6 |
| 2012 | 78.1 | 49.4 |
| 2011 | 65.9 | 38.7 |
| 2010 | 83 | 51.1 |
| 2009 | 78.9 | 41.1 |
| 2008 | 77.5 | 42.5 |
| 2007 | 60.1 | 34.5 |
| 2006 | 81.2 | 48.3 |
| 2005 | 75.1 | 42.7 |
| 2004 | 80.3 | 47.5 |
| 2003 | 84.5 | 48.8 |
| 2002 | 69.5 | 38.6 |
| 2001 | 62.7 | 40 |
| 2000 | 74.9 | 46.9 |
| 1999 | 64.6 | 31.6 |
| 1998 | 75.2 | 43.9 |
| 1997 | 72.8 | 41.2 |
| 1996 | 82.3 | 46.7 |
| 1995 | 56.1 | 44 |
| 1994 | 81 | 50.3 |
| 1993 | 80.8 | 45.7 |
| 1992 | 77.8 | 43.8 |
| 1991 | 74.1 | 49.8 |
| 1990 | 80 | 48.7 |
| 1989 | 81.5 | 47.9 |
| 1988 | 66.6 | 36.9 |
| 1987 | 73.4 | 39.2 |
| 1986 | 52.3 | 39.1 |
| 1985 | 54.3 | 23.4 |
| 1984 | 65 | 31.4 |
| 1983 | 59.7 | 26.8 |
| 1982 | 52.6 | 44.4 |
| 1981 | 59.8 | 40.7 |
| 1980 | 71.7 | 43.9 |
| 1979 | 69.6 | 39.6 |
| 1978 | 67 | 41.8 |
| 1977 | 56.2 | 45.3 |
| 1976 | 84.4 | 47.7 |
| 1975 | 73.8 | 38.6 |
| 1974 | 73 | 33.7 |
| 1973 | 78.5 | 44.2 |
| 1972 | 57.6 | 31 |
| 1971 | 54.4 | 35 |
| 1970 | 81.8 | 45.1 |
| 1969 | 76.2 | 47.9 |
| 1968 | 70.7 | 40.5 |
| 1967 | 87.3 | 49.8 |
| 1966 | 77 | 47.7 |
| 1965 | 58.9 | 35.4 |
| 1964 | 72.6 | 43.3 |
| 1963 | 88.5 | 50.3 |
| 1962 | 59.9 | 40.6 |
| 1961 | 56 | 35.7 |
| 1960 | 75.3 | 36.2 |
| 1959 | 54.4 | 35.5 |
| 1958 | 71.1 | 39.8 |
| 1957 | 75.1 | 42.4 |
| 1956 | 67.3 | 39.3 |
| 1955 | 56.8 | 37.3 |
| 1954 | 52.9 | 35 |
| 1953 | 62.5 | 34 |
| 1952 | 79.7 | 41.5 |
| 1951 | 67.2 | 45.2 |
Nearby
Lewiston, ID 16.7 mi, the nearest city with its own station