Dietmar Rabich / CC BY-SA 4.0
Spokane, WA Weather on September 13
September 13th in Spokane, WA typically brings pleasant fall weather, with average highs around 75°F and lows near 48°F — a 27°F daily swing. Over 55 years of records, the warmest September 13th was in 2013 (75°F average), while the coldest was 1982 (49°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 7% of September 13th dates historically, with the wettest September 13th recording 0.5" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on September 13
Planning for September 13th in Spokane, WA? Great weather for outdoor activities.
September 13 Weather Records for Spokane
- •The all-time record high for September 13th in Spokane, WA is 92°F, set in 2013.
- •The coldest September 13th on record dropped to 35°F in 1974.
- •Temperatures have reached 90°F or higher on September 13th in 1 of the last 55 years.
- •Last year (1971), September 13th was 6°F cooler than the long-term average.
Frequently Asked Questions
What was the warmest September 13 ever in Spokane?
The warmest September 13 in Spokane, WA reached 92°F in 2013. That is 17°F above the long-term average high of 75°F.
What was the coldest September 13 ever in Spokane?
The coldest September 13 in Spokane, WA dropped to 35°F in 1974. That is 13°F below the long-term average low of 48°F.
What is the average temperature on September 13 in Spokane?
On September 13, Spokane averages a high of 75°F and a low of 48°F based on 55 years of NOAA weather observations from SPOKANE.
How many years of weather data are available for September 13 in Spokane?
We have 55 years of weather records for September 13 in Spokane, WA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
September 13 Weather History in Spokane
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 83°F | 57°F | 0" | -- |
| 2024 | 73°F | 55°F | 0" | -- |
| 2023 | 77°F | 54°F | 0" | -- |
| 2022 | 79°F | 54°F | 0" | -- |
| 2021 | 72°F | 51°F | 0" | -- |
| 2020 | 67°F | 51°F | 0" | -- |
| 2019 | 74°F | 58°F | 0" | -- |
| 2018 | 66°F | 44°F | 0" | -- |
| 2017 | 75°F | 53°F | 0" | -- |
| 2016 | 71°F | 41°F | 0" | -- |
| 2015 | 79°F | 56°F | 0" | -- |
| 2014 | 74°F | 47°F | 0" | -- |
| 2013 | 92°F | 58°F | 0" | -- |
| 2012 | 77°F | 46°F | 0" | -- |
| 2011 | 86°F | 57°F | 0" | -- |
| 2010 | 78°F | 50°F | 0" | -- |
| 2009 | 89°F | 56°F | 0" | -- |
| 2008 | 75°F | 48°F | 0" | -- |
| 2007 | 81°F | 56°F | 0" | -- |
| 2006 | 67°F | 51°F | 0" | -- |
| 2005 | 69°F | 45°F | 0" | -- |
| 2004 | 59°F | 47°F | 0.08" | -- |
| 2003 | 69°F | 36°F | 0" | -- |
| 2002 | 86°F | 50°F | 0" | -- |
| 2001 | 87°F | 52°F | 0" | -- |
| 2000 | 81°F | 51°F | 0" | -- |
| 1999 | 81°F | 49°F | 0" | -- |
| 1998 | 82°F | 52°F | 0" | -- |
| 1997 | 72°F | 44°F | 0" | -- |
| 1996 | 72°F | 54°F | 0" | -- |
| 1995 | 79°F | 51°F | 0" | -- |
| 1994 | 75°F | 39°F | 0" | -- |
| 1993 | 68°F | 42°F | 0" | -- |
| 1992 | 59°F | 39°F | 0" | -- |
| 1991 | 72°F | 46°F | 0" | -- |
| 1990 | 77°F | 47°F | 0" | -- |
| 1989 | 81°F | 46°F | 0" | -- |
| 1988 | 84°F | 45°F | 0" | -- |
| 1987 | 75°F | 52°F | 0" | -- |
| 1986 | 64°F | 47°F | 0.05" | -- |
| 1985 | 66°F | 48°F | 0.07" | -- |
| 1984 | 68°F | 39°F | 0" | -- |
| 1983 | 78°F | 50°F | 0" | -- |
| 1982 | 58°F | 40°F | 0" | -- |
| 1981 | 84°F | 45°F | 0" | -- |
| 1980 | 75°F | 57°F | 0.5" | -- |
| 1979 | 78°F | 43°F | 0" | -- |
| 1978 | 62°F | 43°F | 0" | -- |
| 1977 | 83°F | 47°F | 0" | -- |
| 1976 | 78°F | 45°F | 0" | -- |
| 1975 | 82°F | 45°F | 0" | -- |
| 1974 | 70°F | 35°F | 0" | -- |
| 1973 | 80°F | 44°F | 0" | -- |
| 1972 | 77°F | 43°F | 0" | -- |
| 1971 | 69°F | 48°F | 0" | -- |
Based on 55 years of data from NOAA station: SPOKANE
Monthly Climate Averages
Historical temperature and precipitation averages for Spokane, WA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.