Tioga County Climate
Tioga County, Pennsylvania
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
46.5°F
Annual Precip
38.3"
Annual Snowfall
47.7"
Extreme Heat Days
6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
6a
Minimum winter temperature range for plant survival
2,279
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Tioga County
Climate Verdict
Tioga County has a cool, averaging 46.5°F annually, moderate rainfall of 38.3 inches per year, rare extreme heat with only 5.866666666666666 days above 90°F annually, moderate snowfall of 47.7 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 23.0°F. summers are pleasantly cool with July averaging 69.0°F. The 46°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
Tioga County is 3.3°F cooler than the Pennsylvania statewide average of 49.8°F, it is also noticeably drier, receiving 6.9 inches less precipitation than the state average.
Climate Profile
About Tioga County Weather
A Temperate and Relatively Dry Climate
Tioga County averages 46.5°F annually, making it cooler than the national median. It is notably drier than many surrounding regions, with only 38.3 inches of annual precipitation.
Cooler and Drier Than the PA Average
Tioga's 46.5°F average is below the state mark of 49.9°F. Its 38.3 inches of annual precipitation is also significantly lower than the Pennsylvania average of 45.3 inches.
Drier and Warmer Than Neighboring Potter
Tioga is nearly two degrees warmer on average than neighboring Potter County. It also receives about 6 inches less total precipitation and 19 inches less snow than its western neighbor.
Clear Seasonal Shifts With Moderate Snow
Winters are cold but manageable, with 47.7 inches of snow and a 23.0°F January average. Summer sees an average of 67.0°F, with about six days per year crossing the 90°F threshold.
Versatile Wardrobes for Varying Seasons
Residents should plan for moderate winter snow removal and consistent heating through February. Because the area is drier than its neighbors, landscaping may require more supplemental watering during the 67.0°F summers.
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.