Renton, WA All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Renton, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 105.9°F (41°C) | June 28, 2021 |
| Record Low | -0.9°F (-18°C) | November 23, 1985 and November 24, 1985 |
| Lowest High | 17.9°F (-8°C) | February 2, 1989 |
| Highest Low | 75.9°F (24°C) | June 28, 2021 |
| Highest Mean | 90.9°F (33°C) | June 28, 2021 |
| Lowest Mean | 13°F (-11°C) | November 23, 1985 |
| Precipitation | ||
| Max in One Calendar Day | 3.68" (93.5 mm) | January 24, 1982 |
| Max in One Month | 14.07" (357.4 mm) | November 2006 |
| Least in One Month | 0.00" (0.0 mm) | August 2006 |
| Max in One Year | 52.57" (1335.2 mm) | 1996 |
| Least in One Year | 29.26" (743.2 mm) | 1987 |
| Snowfall | ||
| Max in One Calendar Day | 9.0" (22.9 cm) | January 25, 1972 |
| Max in One Month | 10.0" (25.4 cm) | January 1972 |
| Max in One Season | 14.0" (35.6 cm) | 1971-72 |
| Max in One Year | 14.0" (35.6 cm) | 1972 |
| Earliest Snow | 0.2" (0.5 cm) | November 18, 1975 |
| Earliest Measurable Snow | 0.2" (0.5 cm) | November 18, 1975 |
| Latest Snow | 8.5" (21.6 cm) | March 2, 1989 |
| Latest Measurable Snow | 8.5" (21.6 cm) | March 2, 1989 |
| Period of Record | ||
| Temperature | January 1, 1970 – January 28, 2023 | |
| Precipitation | January 1, 1970 – January 28, 2023 | |
| Snowfall | January 1, 1970 – January 24, 2023 | |
Note: Records compiled from NOAA GHCN-Daily observations at KENT (4 mi from Renton, WA). Quality-flagged readings are excluded. Monthly and annual totals require substantially complete reporting for “least” records.
Shareable Image Version
Frequently Asked Questions
What is the hottest temperature ever recorded in Renton, WA?
The all-time record high in Renton, WA is 105.9°F (41°C), set on June 28, 2021.
What is the coldest temperature ever recorded in Renton, WA?
The all-time record low in Renton, WA is -0.9°F (-18°C), set on November 23, 1985 and November 24, 1985.
What is the most rain Renton, WA has ever had in one day?
The most precipitation recorded in one calendar day near Renton, WA is 3.68 inches, on January 24, 1982.
What is the biggest snowfall ever recorded in Renton, WA?
The most snow recorded in one calendar day near Renton, WA is 9.0 inches, on January 25, 1972.
Look Up Extremes by ZIP Code
See the all-time weather extremes for any US location
Renton Weather History
Monthly averages, records, and climate data for Renton
Washington Weather Extremes
Statewide records and extremes for other Washington cities