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Casey County, KY

: September 2026 so far averaged 74.9°F in Casey County, KY, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
77.1°F
Warmest since 2025
28th warmest of 76
Low
43.6°F
Coldest since 2022
21st coldest of 76

No measurable precipitation in the county average of Casey County, KY for 5 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Casey County, KY since 1951: 43.6°F in 2026; the lowest is 35°F, in 1951.
2022: 39.8°F1951: 35°F2026: 43.6°F 2026 43.6°F 1951 35°F since 2022 1951 2026
  • Normal range, 41.6 to 58.1°F
Every year as a table

Every 29 September high of the county average in Casey County, KY since 1951: 77.1°F in 2026; the highest is 92.1°F, in 2019.

YearHigh, °FLow, °F
202677.143.6
202583.956.9
202466.764.1
20237557.5
202262.539.8
202182.157.1
202074.151.8
201992.165.4
201871.351.8
201776.749.9
201677.246.5
201579.863
201479.356.4
201378.652.8
201271.157.9
201174.850.5
201069.843.1
200965.747
200879.850.1
200778.445.5
200662.842.3
200577.347.6
200469.451.4
200359.139.7
200276.352.6
200166.440.6
20007143.2
199981.556.7
199888.860.2
199777.149.7
199665.242.2
199576.946.3
19947341.7
199368.837.8
199270.342.8
199176.743.4
199080.555.1
198971.746.4
198878.255.3
198780.755.4
198688.465.9
198571.341.6
198458.441.1
198380.447.6
198274.946.6
198172.340.7
198069.149.8
197971.254.2
197872.747.2
197770.747.5
197663.549.3
197570.243.3
197476.555
197382.264.6
19727562.8
197186.161.3
197067.138.2
196972.438.9
196878.543.9
196747.736.8
196668.151.1
196578.147.1
196461.453.9
196365.448.1
196263.638.1
196175.244.4
19607556.1
195988.862.4
195869.444.4
195764.947.8
195677.444.8
195582.254.1
195487.761.8
195391.444.5
195286.352
195164.135

The month

August 2026 averaged 75.9°F in Casey County, KY, the warmest August in the county average since 2016, tied 20th warmest of 132 (with 1975) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 77.1°F averaged over Casey County, KY, the warmest 29 September in the county average since 2025, tied 28th warmest of 76 (with 1997) (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 43.6°F averaged over Casey County, KY, the coldest 29 September night in the county average since 2022, 21st coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Lexington, KY 52.2 mi, the nearest city with its own station