Spokane Valley, WA All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Spokane Valley, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 109°F (43°C) | June 29, 2021 |
| Record Low | -23.9°F (-31°C) | February 2, 1996 |
| Lowest High | -5°F (-21°C) | December 31, 1978 |
| Highest Low | 78°F (26°C) | June 30, 2021 |
| Highest Mean | 93°F (34°C) | June 29, 2021 |
| Lowest Mean | -13.5°F (-25°C) | December 31, 1978 |
| Precipitation | ||
| Max in One Calendar Day | 2.19" (55.6 mm) | May 21, 2004 |
| Max in One Month | 6.23" (158.2 mm) | October 2016 |
| Least in One Month | 0.00" (0.0 mm) | September 2012 |
| Max in One Year | 25.27" (641.9 mm) | 1996 |
| Least in One Year | 11.22" (284.9 mm) | 1985 |
| Snowfall | ||
| Max in One Calendar Day | 12.5" (31.8 cm) | December 17, 2008 |
| Max in One Month | 61.6" (156.5 cm) | December 2008 |
| Max in One Season | 97.9" (248.7 cm) | 2008-09 |
| Max in One Year | 132.8" (337.4 cm) | 2008 |
| Earliest Snow | 1.9" (4.8 cm) | September 28, 2019 |
| Earliest Measurable Snow | 1.9" (4.8 cm) | September 28, 2019 |
| Latest Snow | 0.4" (1.0 cm) | May 21, 2004 |
| Latest Measurable Snow | 0.4" (1.0 cm) | May 21, 2004 |
| Period of Record | ||
| Temperature | January 1, 1970 – August 1, 2026 | |
| Precipitation | January 1, 1970 – August 1, 2026 | |
| Snowfall | January 1, 1970 – August 1, 2026 | |
Note: Records compiled from NOAA GHCN-Daily observations at SPOKANE INTL AP (13 mi from Spokane Valley, WA). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
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Frequently Asked Questions
What is the hottest temperature ever recorded in Spokane Valley, WA?
The all-time record high in Spokane Valley, WA is 109°F (43°C), set on June 29, 2021.
What is the coldest temperature ever recorded in Spokane Valley, WA?
The all-time record low in Spokane Valley, WA is -23.9°F (-31°C), set on February 2, 1996.
What is the most rain Spokane Valley, WA has ever had in one day?
The most precipitation recorded in one calendar day near Spokane Valley, WA is 2.19 inches, on May 21, 2004.
What is the biggest snowfall ever recorded in Spokane Valley, WA?
The most snow recorded in one calendar day near Spokane Valley, WA is 12.5 inches, on December 17, 2008.
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Spokane Valley Weather History
Monthly averages, records, and climate data for Spokane Valley
Washington Weather Extremes
Statewide records and extremes for other Washington cities