Stockton, CA All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Stockton, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 114.9°F (46°C) | July 23, 2006 and September 6, 2022 |
| Record Low | 17°F (-8°C) | December 22, 1990 |
| Lowest High | 33°F (1°C) | December 14, 1972 |
| Highest Low | 82°F (28°C) | July 23, 2006 |
| Highest Mean | 98.5°F (37°C) | July 23, 2006 |
| Lowest Mean | 26°F (-3°C) | December 22, 1990 |
| Precipitation | ||
| Max in One Calendar Day | 2.85" (72.4 mm) | December 31, 2022 |
| Max in One Month | 8.51" (216.1 mm) | December 2022 |
| Least in One Month | 0.00" (0.0 mm) | September 1979 |
| Max in One Year | 26.67" (677.4 mm) | 1983 |
| Least in One Year | 4.61" (117.0 mm) | 2013 |
| Snowfall | ||
| Max in One Calendar Day | 0.3" (0.8 cm) | February 5, 1976 |
| Max in One Month | 0.3" (0.8 cm) | February 1976 |
| Max in One Season | 0.3" (0.8 cm) | 1975-76 |
| Max in One Year | 0.3" (0.8 cm) | 1976 |
| Earliest Snow | 0.3" (0.8 cm) | February 5, 1976 |
| Earliest Measurable Snow | 0.3" (0.8 cm) | February 5, 1976 |
| Latest Snow | 0.3" (0.8 cm) | February 5, 1976 |
| Latest Measurable Snow | 0.3" (0.8 cm) | February 5, 1976 |
| Period of Record | ||
| Temperature | January 1, 1970 – August 1, 2026 | |
| Precipitation | January 1, 1970 – August 1, 2026 | |
| Snowfall | January 1, 1970 – January 25, 2025 | |
Note: Records compiled from NOAA GHCN-Daily observations at STOCKTON AP (6 mi from Stockton, CA). 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 Stockton, CA?
The all-time record high in Stockton, CA is 114.9°F (46°C), set on July 23, 2006 and September 6, 2022.
What is the coldest temperature ever recorded in Stockton, CA?
The all-time record low in Stockton, CA is 17°F (-8°C), set on December 22, 1990.
What is the most rain Stockton, CA has ever had in one day?
The most precipitation recorded in one calendar day near Stockton, CA is 2.85 inches, on December 31, 2022.
What is the biggest snowfall ever recorded in Stockton, CA?
The most snow recorded in one calendar day near Stockton, CA is 0.3 inches, on February 5, 1976.
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