West Valley City, UT All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in West Valley City, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 109°F (43°C) | July 12, 2026 |
| Record Low | -14.9°F (-26°C) | December 15, 1972 |
| Lowest High | 1.9°F (-17°C) | December 22, 1990 |
| Highest Low | 82°F (28°C) | July 13, 2021 and July 23, 2023 and July 27, 2026 |
| Highest Mean | 93°F (34°C) | July 13, 2021 and July 23, 2023 |
| Lowest Mean | -4°F (-20°C) | December 22, 1990 |
| Precipitation | ||
| Max in One Calendar Day | 2.47" (62.7 mm) | October 4, 2025 |
| Max in One Month | 7.04" (178.9 mm) | September 1982 |
| Least in One Month | 0.00" (0.0 mm) | June 1994 |
| Max in One Year | 24.30" (617.2 mm) | 1983 |
| Least in One Year | 8.72" (221.6 mm) | 1979 |
| Snowfall | ||
| Max in One Calendar Day | 13.8" (35.1 cm) | October 18, 1984 |
| Max in One Month | 50.4" (127.9 cm) | January 1993 |
| Max in One Season | 110.9" (281.8 cm) | 1973-74 |
| Max in One Year | 108.5" (275.6 cm) | 1996 |
| Earliest Snow | 1.0" (2.5 cm) | September 18, 1978 |
| Earliest Measurable Snow | 1.0" (2.5 cm) | September 18, 1978 |
| Latest Snow | 0.2" (0.5 cm) | May 24, 2010 |
| Latest Measurable Snow | 0.2" (0.5 cm) | May 24, 2010 |
| 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 SALT LAKE CITY INTL AP (5 mi from West Valley City, UT). 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 West Valley City, UT?
The all-time record high in West Valley City, UT is 109°F (43°C), set on July 12, 2026.
What is the coldest temperature ever recorded in West Valley City, UT?
The all-time record low in West Valley City, UT is -14.9°F (-26°C), set on December 15, 1972.
What is the most rain West Valley City, UT has ever had in one day?
The most precipitation recorded in one calendar day near West Valley City, UT is 2.47 inches, on October 4, 2025.
What is the biggest snowfall ever recorded in West Valley City, UT?
The most snow recorded in one calendar day near West Valley City, UT is 13.8 inches, on October 18, 1984.
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West Valley City Weather History
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Utah Weather Extremes
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