Columbia County, WA
An ordinary day in Columbia County, WA: was cooler than 47 of 75 earlier years in the county average (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 Columbia County, WA, the coldest 29 September day in the county average since 2023, 29th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 39.4°F averaged over Columbia County, WA, the coldest 29 September night in the county average since 2019, 20th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Columbia 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°F in Columbia County, WA, the coldest 1 to 29 September in the county average since 2018, 25th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- August 2026 averaged 70.3°F in Columbia County, WA, the warmest August in the county average since 2025, tied 9th warmest of 132 (with 1958) (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 | 39.4 |
| 2025 | 80.2 | 52.3 |
| 2024 | 78.3 | 50.4 |
| 2023 | 57.9 | 40.5 |
| 2022 | 77 | 50.1 |
| 2021 | 55.3 | 40.2 |
| 2020 | 73.9 | 42.9 |
| 2019 | 41.8 | 31.1 |
| 2018 | 71.9 | 45.6 |
| 2017 | 77.1 | 47.8 |
| 2016 | 77.4 | 50.5 |
| 2015 | 70.1 | 39.2 |
| 2014 | 69.5 | 48.4 |
| 2013 | 60.9 | 44.7 |
| 2012 | 76.5 | 49.4 |
| 2011 | 62.7 | 38.3 |
| 2010 | 78.7 | 50.4 |
| 2009 | 73.9 | 40.1 |
| 2008 | 77.4 | 41.6 |
| 2007 | 58.3 | 37.1 |
| 2006 | 79.6 | 50.6 |
| 2005 | 74.8 | 47.5 |
| 2004 | 77.8 | 49.7 |
| 2003 | 81.4 | 51.5 |
| 2002 | 68 | 41.4 |
| 2001 | 63 | 40.2 |
| 2000 | 73.7 | 48.5 |
| 1999 | 64.4 | 33.1 |
| 1998 | 74.7 | 45.4 |
| 1997 | 72.2 | 43.2 |
| 1996 | 81.4 | 50.2 |
| 1995 | 55.3 | 44.4 |
| 1994 | 80.5 | 52.7 |
| 1993 | 79.1 | 48 |
| 1992 | 74.4 | 44.5 |
| 1991 | 74.3 | 49.9 |
| 1990 | 78.7 | 48.4 |
| 1989 | 80.5 | 49 |
| 1988 | 66 | 38.2 |
| 1987 | 72.1 | 39.8 |
| 1986 | 53.4 | 40.7 |
| 1985 | 54.2 | 25.9 |
| 1984 | 61.9 | 32.6 |
| 1983 | 56.2 | 27.5 |
| 1982 | 52.4 | 43.9 |
| 1981 | 59.3 | 42.3 |
| 1980 | 68.6 | 44.5 |
| 1979 | 66.7 | 40 |
| 1978 | 65.4 | 43.2 |
| 1977 | 52.2 | 45.3 |
| 1976 | 82.8 | 48.5 |
| 1975 | 71.8 | 40.3 |
| 1974 | 70.6 | 35.3 |
| 1973 | 76.9 | 46.2 |
| 1972 | 57.5 | 34.5 |
| 1971 | 53.1 | 35.9 |
| 1970 | 80.4 | 46.9 |
| 1969 | 74.2 | 49.7 |
| 1968 | 69.9 | 42.6 |
| 1967 | 84.6 | 53.1 |
| 1966 | 75.3 | 48.3 |
| 1965 | 58.7 | 38.7 |
| 1964 | 71.7 | 44.7 |
| 1963 | 85.4 | 53.9 |
| 1962 | 55.8 | 41.4 |
| 1961 | 54.7 | 37.5 |
| 1960 | 72.8 | 38.5 |
| 1959 | 53.4 | 38.4 |
| 1958 | 70.8 | 43 |
| 1957 | 68.7 | 42.4 |
| 1956 | 65.3 | 40 |
| 1955 | 55.7 | 37.4 |
| 1954 | 52.1 | 35.2 |
| 1953 | 59.3 | 35.1 |
| 1952 | 77.4 | 42.3 |
| 1951 | 65.4 | 45.7 |
Nearby
Lewiston, ID 42.4 mi, the nearest city with its own station