Pasco County Climate
Pasco County, Florida
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
71.9°F
Annual Precip
53.5"
Annual Snowfall
0.0"
Extreme Heat Days
114
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
9b
Minimum winter temperature range for plant survival
8,044
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Pasco County
Climate Verdict
Pasco County has a warm, averaging 71.9°F year-round, moderately wet with 53.5 inches of annual precipitation, significant summer heat with 114.2 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 59.7°F. summers are hot, with July averaging 81.3°F. The climate is remarkably stable year-round, with only a 22°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
Pasco County closely matches the Florida statewide average temperature of 71.0°F, the county experiences 22.183279246006535 more extreme heat days than the state average.
Climate Profile
About Pasco County Weather
Warm temperatures with zero snow
Pasco averages 71.9°F, placing it well above the national median temperature. It features a humid subtropical climate with heavy summer rains and no snowfall.
Aligning with Florida state averages
The county is slightly warmer than the 71.1°F Florida average. Its 53.5 inches of annual rain almost perfectly matches the state average of 54.8 inches.
The region's leader in extreme heat
Pasco suffers through 114 days of extreme heat, more than any other county in this group. This makes it significantly more prone to heat waves than its coastal neighbors.
Punishing summers and mild winters
Summer is dominated by 114 days of temperatures reaching 90°F or higher. Winters remain mild, with a December-February average of 61.5°F.
Heat safety is the top priority
Efficient cooling and hydration are essential for the 114 days of extreme temperatures. Residents should prepare for a long 81.0°F average summer season.
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.