Weather on September 11
Spokane, WA
55 Years of Data
About This Date
September 11th in Spokane, WA typically brings pleasant fall weather, with average highs around 75°F and lows near 49°F — a 26°F daily swing. Over 56 years of records, the warmest September 11th was in 2011 (75°F average), while the coldest was 1974 (48°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 14% of September 11th dates historically. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for September 11th in Spokane, WA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 49° | 59° | — | — |
| 2025 | 83° | 61° | 72° | — | — |
| 2024 | 72° | 55° | 63° | — | — |
| 2023 | 82° | 58° | 70° | — | — |
| 2022 | 82° | 53° | 68° | — | — |
| 2021 | 71° | 54° | 62° | 0.08" | — |
| 2020 | 85° | 54° | 69° | — | — |
| 2019 | 72° | 53° | 62° | — | — |
| 2018 | 66° | 51° | 59° | — | — |
| 2017 | 84° | 49° | 66° | — | — |
| 2016 | 72° | 49° | 60° | — | — |
| 2015 | 87° | 52° | 69° | — | — |
| 2014 | 64° | 40° | 52° | — | — |
| 2013 | 91° | 59° | 75° | — | — |
| 2012 | 64° | 35° | 50° | — | — |
| 2011warmest | 93° | 57° | 75° | — | — |
| 2010 | 67° | 42° | 54° | — | — |
| 2009 | 84° | 54° | 69° | — | — |
| 2008 | 79° | 48° | 63° | — | — |
| 2007 | 86° | 50° | 68° | — | — |
| 2006 | 82° | 49° | 65° | — | — |
| 2005 | 57° | 46° | 52° | 0.02" | — |
| 2004 | 71° | 54° | 62° | 0.16" | — |
| 2003 | 69° | 52° | 60° | — | — |
| 2002 | 87° | 49° | 68° | — | — |
| 2001 | 83° | 48° | 65° | — | — |
| 2000 | 68° | 49° | 58° | — | — |
| 1999 | 72° | 44° | 58° | — | — |
| 1998 | 79° | 47° | 63° | — | — |
| 1997 | 76° | 53° | 64° | 0.01" | — |
| 1996 | 93° | 51° | 72° | — | — |
| 1995 | 81° | 53° | 67° | — | — |
| 1994 | 68° | 41° | 55° | — | — |
| 1993 | 68° | 43° | 55° | — | — |
| 1992 | 74° | 50° | 62° | 0.05" | — |
| 1991 | 79° | 46° | 62° | — | — |
| 1990 | 90° | 56° | 73° | — | — |
| 1989 | 71° | 40° | 55° | — | — |
| 1988 | 69° | 38° | 53° | — | — |
| 1987 | 88° | 54° | 71° | — | — |
| 1986 | 65° | 37° | 51° | — | — |
| 1985 | 62° | 50° | 56° | 0.08" | — |
| 1984 | 65° | 43° | 54° | 0.02" | — |
| 1983 | 66° | 51° | 59° | — | — |
| 1982 | 59° | 50° | 55° | — | — |
| 1981 | 79° | 44° | 61° | — | — |
| 1980 | 85° | 57° | 71° | — | — |
| 1979 | 71° | 44° | 58° | — | — |
| 1978 | 64° | 44° | 54° | — | — |
| 1977 | 75° | 43° | 59° | — | — |
| 1976 | 83° | 52° | 67° | — | — |
| 1975 | 73° | 57° | 65° | — | — |
| 1974coldest | 56° | 40° | 48° | — | — |
| 1973 | 87° | 54° | 70° | — | — |
| 1972 | 66° | 50° | 58° | 0.19" | — |
| 1971 | 70° | 56° | 63° | — | — |
Spokane, WA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Spokane, WA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Spokane, WA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Spokane, WA
Most pleasant months in Spokane, WA: May, June, September.