Madison County Climate
Madison County, New York
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
44.3°F
Annual Precip
48.1"
Annual Snowfall
—
Extreme Heat Days
0
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5b
Minimum winter temperature range for plant survival
2,030
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Madison County
Climate Verdict
Madison County has a cool, averaging 44.3°F annually, moderately wet with 48.1 inches of annual precipitation, rare extreme heat with only 0.3 days above 90°F annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 19.4°F. summers are pleasantly cool with July averaging 67.3°F. The 48°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Madison County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Madison County is 3.2°F cooler than the New York statewide average of 47.5°F, it is somewhat wetter than average for New York.
Climate Profile
About Madison County Weather
Cooler and Brisk Central New York
Madison County averages 44.3°F per year, placing it on the cooler end of the national climate spectrum. The region is characterized by high annual precipitation and cool summer nights.
Lags Behind State Average Temperatures
The county’s 44.3°F average temperature sits 3.1 degrees lower than the New York state average. It is consistently cooler than neighboring regions further to the south or east.
Higher Moisture Than State Medians
Madison receives 48.1 inches of annual precipitation, which is nearly five inches more than the state average. While snowfall data is currently unavailable, its temperature profile mirrors nearby Oneida County.
Zero Days of Extreme Heat
The county rarely feels the burn, averaging zero days per year at or above 90°F. July is mild at 67.3°F, but January is biting with an average of only 19.4°F.
Focus on Moisture and Heating
With 48.1 inches of precipitation and zero extreme heat days, focus your home budget on basement waterproofing and efficient heating. Air conditioning is a low priority given the mild 65.4°F summer average.
Frequently Asked Questions
What is the average temperature in Madison County?
How much rain does Madison County get?
How hot does Madison County get in summer?
How cold are winters in Madison County?
Track your own weather in Madison County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.