Henderson County climate

Henderson County Weather in August

NOAA 1991-2020 normals for Lexington, 0.5 km from Henderson County

Average highs run from 90°F on August 1 to 88°F on August 31, and lows from 68°F to 65°F. Normal precipitation for the month is 3.36 in over about 6 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Henderson County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
67°F
Precipitation
3.36 in
Record high
109°FAug 16, 2007
Record low
48°FAug 14, 2004
Chance of a freeze
0%
Days of 90°F or more
15.3
Daylight
13 h 56 min to 12 h 57 min
Cloud cover
48%
Humidity
68%
Dew point
67°F
Wind
5.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 190°F68°F102°F 199961°F 201724%0%
Aug 290°F68°F101°F 199960°F 201724%0%
Aug 390°F68°F98°F 200860°F 202124%0%
Aug 490°F68°F102°F 201160°F 202123%0%
Aug 590°F68°F103°F 201056°F 201723%0%
Aug 690°F68°F99°F 200758°F 201723%0%
Aug 790°F68°F101°F 200752°F 200423%0%
Aug 890°F68°F101°F 200758°F 200223%0%
Aug 990°F68°F102°F 200757°F 200822%0%
Aug 1090°F68°F104°F 200763°F 200422%0%
Aug 1190°F68°F103°F 200758°F 202422%0%
Aug 1290°F68°F102°F 199957°F 201222%0%
Aug 1390°F68°F103°F 199949°F 200422%0%
Aug 1490°F68°F106°F 200748°F 200421%0%
Aug 1590°F67°F98°F 200548°F 200421%0%
Aug 1690°F67°F109°F 200748°F 200421%0%
Aug 1790°F67°F106°F 200753°F 200421%0%
Aug 1890°F67°F103°F 200056°F 200821%0%
Aug 1989°F67°F103°F 200757°F 202321%0%
Aug 2089°F67°F103°F 200756°F 202320%0%
Aug 2189°F67°F97°F 200556°F 201220%0%
Aug 2289°F67°F101°F 200753°F 202420%0%
Aug 2389°F66°F104°F 200757°F 201220%0%
Aug 2489°F66°F103°F 200755°F 200920%0%
Aug 2589°F66°F102°F 200753°F 201520%0%
Aug 2689°F66°F99°F 200753°F 201520%0%
Aug 2789°F66°F98°F 200750°F 202520%0%
Aug 2888°F65°F101°F 200752°F 202520%0%
Aug 2988°F65°F99°F 200054°F 202520%0%
Aug 3088°F65°F104°F 200053°F 199920%0%
Aug 3188°F65°F102°F 200054°F 199920%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Henderson County, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:02 AM, sunset 7:58 PM
August 31
sunrise 6:25 AM, sunset 7:22 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00405210 (Lexington), public domain. Records: NOAA GHCN-Daily, station USC00407015, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.