Gallatin County Climate
Gallatin County, Kentucky
Avg Annual Temp
55.2°F
Annual Precip
47.8"
Annual Snowfall
6.5"
Extreme Heat Days
26.2
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Gallatin County Weather
Temperate Ohio Valley Climate
Gallatin County averages 55.2°F annually, placing it above the national median for temperature. Its location on the Ohio River helps moderate the local weather patterns.
Cooler Northern Exposure
At 55.2°F, Gallatin is a full degree cooler than the Kentucky state average of 56.2°F. It represents the cooler, northernmost climate profile in the state.
Low Precipitation for Kentucky
The county receives 47.8 inches of rain per year, which is nearly 3 inches below the state average. This makes it one of the drier counties in the northern Bluegrass region.
Hot Summers and Light Snow
The county faces 26 days of extreme heat over 90°F during its 74.5°F average summer. Winter is relatively mild with only 6.5 inches of annual snowfall on average.
Light Winter, Heavy Cooling
While 6.5 inches of snow is manageable with basic supplies, the 26 days of extreme heat require robust cooling. Residents should also account for the slightly drier conditions when planning local gardens.
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.