Palm Beach County Climate
Palm Beach County, Florida
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
75.1°F
Annual Precip
61.6"
Annual Snowfall
0.0"
Extreme Heat Days
86
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
10b
Minimum winter temperature range for plant survival
9,176
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Palm Beach County
Climate Verdict
Palm Beach County has a hot, with an average annual temperature of 75.1°F, very wet conditions receiving 61.6 inches of precipitation annually, significant summer heat with 86.27142857142857 days annually above 90°F, virtually no measurable snowfall. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are exceptionally mild, with January averaging 65.0°F. summers are hot, with July averaging 82.8°F. The climate is remarkably stable year-round, with only a 18°F difference between January and July. January is typically the coldest month and August the warmest.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Palm Beach County is 4.0°F warmer than the Florida statewide average of 71.0°F, it is also noticeably wetter, receiving 6.9 inches more precipitation than the state average.
Climate Profile
About Palm Beach County Weather
Tropical luxury above national norms
Palm Beach's 75.1°F average temperature is much warmer than the U.S. median. The tropical climate ensures a snow-free environment and very mild winters.
Hotter and wetter than average Florida
Palm Beach is significantly warmer than the 71.1°F state average. It is also much wetter, receiving 61.6 inches of rain compared to the state average of 54.8 inches.
Tropical yet cooler than the Keys
The county is cooler than Monroe to the south but much wetter, with 18 inches more annual rain. Its 86 days of extreme heat are fewer than those in inland Okeechobee.
Pleasant winters with humid summers
Winters are exceptionally mild, averaging 66.7°F with no snowfall. Summers are hot and wet, though coastal breezes help limit extreme heat to 86 days per year.
Manage heavy rain and sun
High-capacity gutters are vital to handle the heavy 61.6 inches of annual rainfall. Shade structures are also recommended for outdoor spaces during the 86 extreme heat days.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.