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Trimble County Climate

Trimble County, Kentucky

NOAA NCEI 1991-2020 Climate Normals
JanFebMarAprMayJunJulAugSepOctNovDec56.0°AVG °F

Avg Annual Temp

56.0°F

Annual Precip

48.6"

Annual Snowfall

12.1"

Extreme Heat Days

25

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet❄= snowfall
❄3.3"
❄2.7"
❄4.0"
❄5.2"
5.3"
4.5"
4.5"
4.4"
3.5"
❄3.4"
❄3.6"
❄4.0"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Growing Season & Gardening

USDA Hardiness Zone

6b

Minimum winter temperature range for plant survival

Seasonal Overview

Comfort ZoneSpring45°65°14.5"Summer73°77°13.4"Fall46°70°10.5"Winter33°38°10.0"20°40°60°80°100°

National Comparison

Warmer than 56% of US counties
Wetter than 71% of US counties
More seasonal variation than 55% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Trimble County

Climate Verdict

Trimble County has a mild, with an average annual temperature of 56.0°F, moderately wet with 48.6 inches of annual precipitation, occasional hot days — 24.6 per year above 90°F, light snow averaging 12.1 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are cold, with January averaging 33.0°F. summers are warm — July averages 77.0°F. The 44°F seasonal variation provides noticeable but manageable change.

Outdoor & Gardening Guidance

The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.

Regional Context

Trimble County closely matches the Kentucky statewide average temperature of 56.0°F.

Frequently Asked Questions

What is the average temperature in Trimble County?
The average annual temperature in Trimble County, KY is 56.0°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Trimble County get?
Trimble County receives an average of 48.6 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Trimble County?
Yes, Trimble County receives an average of 12.1 inches of snowfall per year according to NOAA climate normals.
How hot does Trimble County get in summer?
The average summer temperature (June-August) in Trimble County is 75.4°F. The county experiences an average of 25 days per year above 90°F.
How cold are winters in Trimble County?
The average winter temperature (December-February) in Trimble County is 35.5°F. January, typically the coldest month, averages 33.0°F.

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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.

By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor
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