Henderson, NV All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in Henderson, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 120°F (49°C) | July 7, 2024 |
| Record Low | 8°F (-13°C) | January 13, 1963 |
| Lowest High | 28.9°F (-2°C) | January 12, 1963 |
| Highest Low | 95°F (35°C) | July 19, 2005 and July 1, 2013 |
| Highest Mean | 106.0°F (41°C) | July 19, 2005 and July 10, 2024 and July 11, 2024 |
| Lowest Mean | 19.4°F (-7°C) | January 13, 1963 |
| Precipitation | ||
| Max in One Calendar Day | 2.58" (65.5 mm) | August 21, 1957 |
| Max in One Month | 4.80" (122.0 mm) | March 1992 |
| Least in One Month | 0.00" (0.0 mm) | November 1948 |
| Max in One Year | 9.89" (251.1 mm) | 1992 |
| Least in One Year | 0.57" (14.5 mm) | 1953 |
| Snowfall | ||
| Max in One Calendar Day | 7.4" (18.8 cm) | January 31, 1979 |
| Max in One Month | 16.7" (42.4 cm) | January 1949 |
| Max in One Season | 16.7" (42.4 cm) | 1948-49 |
| Max in One Year | 16.7" (42.4 cm) | 1949 |
| Earliest Snow | 3.0" (7.6 cm) | November 15, 1964 |
| Earliest Measurable Snow | 3.0" (7.6 cm) | November 15, 1964 |
| Latest Snow | 0.1" (0.3 cm) | March 3, 1976 |
| Latest Measurable Snow | 0.1" (0.3 cm) | March 3, 1976 |
| Period of Record | ||
| Temperature | September 6, 1948 – February 6, 2025 | |
| Precipitation | September 6, 1948 – February 6, 2025 | |
| Snowfall | September 6, 1948 – February 6, 2025 | |
Note: Records compiled from NOAA GHCN-Daily observations at MCCARRAN INTL AP (12 mi from Henderson, NV). 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 Henderson, NV?
The all-time record high in Henderson, NV is 120°F (49°C), set on July 7, 2024.
What is the coldest temperature ever recorded in Henderson, NV?
The all-time record low in Henderson, NV is 8°F (-13°C), set on January 13, 1963.
What is the most rain Henderson, NV has ever had in one day?
The most precipitation recorded in one calendar day near Henderson, NV is 2.58 inches, on August 21, 1957.
What is the biggest snowfall ever recorded in Henderson, NV?
The most snow recorded in one calendar day near Henderson, NV is 7.4 inches, on January 31, 1979.
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