Clay County climate

Clay County Weather in August

NOAA 1991-2020 normals for Terre Haute Caa AP, 17 km from Clay County

Average highs run from 86°F on August 1 to 83°F on August 31, and lows from 65°F to 60°F. Normal precipitation for the month is 2.99 in.

August day by day

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

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

August at a glance

Average high
85°F
Average low
63°F
Precipitation
2.99 in
Record high
100°FAug 2, 2012
Record low
43°FAug 12, 2004
Chance of a freeze
0%
Days of 90°F or more
3.5
Daylight
14 h 13 min to 13 h 05 min
Cloud cover
50%
Humidity
73%
Dew point
64°F
Wind
6.0 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 186°F65°F96°F 201255°F 20230%
Aug 286°F65°F100°F 201253°F 20210%
Aug 386°F65°F94°F 200256°F 20090%
Aug 486°F65°F99°F 201253°F 20130%
Aug 586°F65°F93°F 202452°F 20170%
Aug 686°F65°F94°F 202453°F 20040%
Aug 786°F64°F98°F 201248°F 20040%
Aug 886°F64°F100°F 201251°F 20040%
Aug 986°F64°F94°F 201052°F 20170%
Aug 1086°F64°F95°F 201055°F 19990%
Aug 1186°F64°F95°F 201050°F 20040%
Aug 1286°F64°F94°F 201043°F 20040%
Aug 1386°F64°F93°F 201050°F 20040%
Aug 1486°F64°F90°F 201046°F 20040%
Aug 1586°F64°F93°F 201046°F 20040%
Aug 1686°F63°F93°F 202546°F 20040%
Aug 1786°F63°F92°F 200051°F 20040%
Aug 1886°F63°F91°F 202552°F 20230%
Aug 1985°F63°F92°F 202552°F 20080%
Aug 2085°F63°F91°F 201051°F 20120%
Aug 2185°F62°F94°F 202349°F 20150%
Aug 2285°F62°F96°F 200747°F 20240%
Aug 2385°F62°F97°F 200750°F 20240%
Aug 2485°F62°F96°F 200751°F 20090%
Aug 2585°F62°F97°F 202347°F 20150%
Aug 2684°F61°F95°F 202446°F 20250%
Aug 2784°F61°F97°F 202448°F 20100%
Aug 2884°F61°F94°F 200751°F 20100%
Aug 2984°F61°F95°F 200753°F 20230%
Aug 3084°F60°F97°F 202450°F 20090%
Aug 3183°F60°F96°F 201350°F 20090%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Clay County, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 6:48 AM, sunset 9:01 PM
August 31
sunrise 7:16 AM, sunset 8:21 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093823 (Terre Haute Caa AP), public domain. Records: NOAA GHCN-Daily, station USW00003868, 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.