Pasco County Climate
Pasco County, Florida
Avg Annual Temp
71.9°F
Annual Precip
53.5"
Annual Snowfall
0.0"
Extreme Heat Days
114.2
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
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 source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.