West Palm Beach, FL All-Time Weather Extremes
The most extreme temperature, precipitation, and snowfall ever recorded in West Palm Beach, from NOAA daily weather observations.
| Temperature | ||
|---|---|---|
| Record High | 100.9°F (38°C) | July 21, 1942 |
| Record Low | 26.9°F (-3°C) | January 20, 1977 |
| Lowest High | 42°F (6°C) | December 24, 1989 |
| Highest Low | 84.9°F (29°C) | July 28, 2011 and July 29, 2011 |
| Highest Mean | 90.0°F (32°C) | July 28, 2011 and July 29, 2011 |
| Lowest Mean | 35°F (2°C) | December 24, 1989 |
| Precipitation | ||
| Max in One Calendar Day | 15.22" (386.6 mm) | April 17, 1942 |
| Max in One Month | 29.40" (746.8 mm) | September 2004 |
| Least in One Month | 0.04" (1.0 mm) | April 1967 |
| Max in One Year | 108.67" (2760.2 mm) | 1947 |
| Least in One Year | 37.34" (948.4 mm) | 1955 |
| Period of Record | ||
| Temperature | July 1, 1938 – February 6, 2025 | |
| Precipitation | July 1, 1938 – February 6, 2025 | |
| Snowfall | December 1, 1938 – February 6, 2025 | |
Note: Records compiled from NOAA GHCN-Daily observations at W PALM BEACH INTL AP (3 mi from West Palm Beach, FL). 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 Palm Beach, FL?
The all-time record high in West Palm Beach, FL is 100.9°F (38°C), set on July 21, 1942.
What is the coldest temperature ever recorded in West Palm Beach, FL?
The all-time record low in West Palm Beach, FL is 26.9°F (-3°C), set on January 20, 1977.
What is the most rain West Palm Beach, FL has ever had in one day?
The most precipitation recorded in one calendar day near West Palm Beach, FL is 15.22 inches, on April 17, 1942.
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