Gresham, OR All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Gresham, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 109.9°F (43°C) | June 28, 2021 |
| Record Low | 0°F (-18°C) | February 4, 1989 |
| Lowest High | 15°F (-9°C) | February 3, 1989 |
| Highest Low | 71°F (22°C) | September 21, 1974 |
| Highest Mean | 88.5°F (31°C) | June 27, 2021 |
| Lowest Mean | 8.9°F (-13°C) | February 4, 1989 |
| Precipitation | ||
| Max in One Calendar Day | 4.50" (114.3 mm) | October 27, 1994 |
| Max in One Month | 14.42" (366.3 mm) | November 2006 |
| Least in One Month | 0.00" (0.0 mm) | July 2023 |
| Max in One Year | 55.87" (1419.0 mm) | 1971 |
| Least in One Year | 29.52" (749.9 mm) | 1976 |
| Snowfall | ||
| Max in One Calendar Day | 20.0" (50.8 cm) | January 9, 1980 |
| Max in One Month | 24.0" (61.0 cm) | January 1980 |
| Max in One Season | 25.5" (64.8 cm) | 1979-80 |
| Max in One Year | 25.5" (64.8 cm) | 1980 |
| Earliest Snow | 3.7" (9.4 cm) | November 20, 1992 |
| Earliest Measurable Snow | 3.7" (9.4 cm) | November 20, 1992 |
| Latest Snow | 0.5" (1.3 cm) | March 5, 1989 |
| Latest Measurable Snow | 0.5" (1.3 cm) | March 5, 1989 |
| Period of Record | ||
| Temperature | January 1, 1970 – August 1, 2026 | |
| Precipitation | January 1, 1970 – August 1, 2026 | |
| Snowfall | January 1, 1970 – July 31, 2025 | |
Note: Records compiled from NOAA GHCN-Daily observations at TROUTDALE (3 mi from Gresham, OR). 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 Gresham, OR?
The all-time record high in Gresham, OR is 109.9°F (43°C), set on June 28, 2021.
What is the coldest temperature ever recorded in Gresham, OR?
The all-time record low in Gresham, OR is 0°F (-18°C), set on February 4, 1989.
What is the most rain Gresham, OR has ever had in one day?
The most precipitation recorded in one calendar day near Gresham, OR is 4.50 inches, on October 27, 1994.
What is the biggest snowfall ever recorded in Gresham, OR?
The most snow recorded in one calendar day near Gresham, OR is 20.0 inches, on January 9, 1980.
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Gresham Weather History
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Oregon Weather Extremes
Statewide records and extremes for other Oregon cities