Franklin County Climate
Franklin County, Vermont
Avg Annual Temp
44.5°F
Annual Precip
39.7"
Annual Snowfall
81.6"
Extreme Heat Days
5.066666666666666
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Franklin County Weather
A Chilly Northern Border
Franklin County’s 44.5°F average temperature is approximately 10 degrees below the national median. Its position on the Canadian border ensures a true northern weather pattern.
Slightly Above State Average
The county ranks 4th warmest in this group, sitting 0.9 degrees above the Vermont state average. It benefits from the moderating effects of the northern Champlain Valley.
Milder Than the High Peaks
At 44.5°F, Franklin is significantly warmer than Lamoille’s 41.0°F. However, it remains cooler than the 47.0°F seen in Chittenden County to the south.
Consistent Snow and Moderate Heat
Franklin sees 81.6 inches of snow annually with January averages of 16.9°F. Summers are pleasant, featuring a July average of 69.3°F and 5 days of extreme heat.
Prepare for Variable Winters
With nearly 40 inches of annual precipitation, residents need reliable drainage and snow removal. Winter tires are a must for the 20.2°F average winter temperatures.
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.