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Weather & Climate

Clay, Kentucky, United States

Overview

Climate data and monthly weather averages for Clay.

Key Metrics

Annual Avg
13.8°C
Summer Avg
25°C
Winter Avg
1.7°C
Record High
42.8°C
Record Low
-20.7°C
Annual Precipitation
1239.8 mm
Avg Humidity
78%
Summer Humidity
75%
Winter Humidity
83%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan21.9°0.5°-18.6°82.183%6456.3
Feb22.1°2.1°-20.7°92.783%7759.7
Mar26.3°7.9°-14°117.881%11758
Apr28.2°14.1°-5.3°130.579%15349.8
May32.9°19.2°1.9°126.580%17752.7
Jun42.4°23.9°5.2°10278%19344.6
Jul42.8°25.7°11.4°11176%19233.8
Aug40.9°25.5°10.6°84.971%17447.1
Sep37.9°21.8°82.269%14160.4
Oct35.1°14.7°-3.3°101.471%10947.6
Nov27.7°7.8°-10.4°101.477%7558.3
Dec22.4°2.6°-20.6°107.384%5655.4

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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