Harrison County climate

Harrison County Weather in August

NOAA 1991-2020 normals for Bethany, 11.2 km from Harrison County

Average highs run from 87°F on August 1 to 83°F on August 31, and lows from 66°F to 60°F. Normal precipitation for the month is 4.20 in over about 8 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 Harrison 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
64°F
Precipitation
4.20 in
Record high
103°FAug 26, 2003
Record low
46°FAug 12, 2004
Chance of a freeze
0%
Days of 90°F or more
7.6
Daylight
14 h 16 min to 13 h 06 min
Cloud cover
50%
Humidity
71%
Dew point
63°F
Wind
8.1 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 187°F66°F99°F 201257°F 200927%0%
Aug 287°F66°F98°F 201155°F 200927%0%
Aug 387°F66°F97°F 201255°F 202027%0%
Aug 487°F66°F97°F 200248°F 201727%0%
Aug 587°F66°F98°F 201852°F 202027%0%
Aug 687°F65°F95°F 200653°F 200427%0%
Aug 787°F65°F101°F 201256°F 200427%0%
Aug 887°F65°F94°F 201056°F 201727%0%
Aug 987°F65°F96°F 201853°F 202427%0%
Aug 1086°F65°F93°F 201050°F 202427%0%
Aug 1186°F65°F94°F 200749°F 200427%0%
Aug 1286°F65°F93°F 201046°F 200427%0%
Aug 1386°F65°F96°F 202252°F 200427%0%
Aug 1486°F64°F94°F 200752°F 201327%0%
Aug 1586°F64°F92°F 200348°F 200427%0%
Aug 1686°F64°F98°F 200351°F 200827%0%
Aug 1785°F64°F99°F 200350°F 201227%0%
Aug 1885°F64°F101°F 200350°F 201227%0%
Aug 1985°F63°F96°F 200353°F 201227%0%
Aug 2085°F63°F100°F 200354°F 201227%0%
Aug 2185°F63°F98°F 200351°F 200427%0%
Aug 2285°F63°F95°F 201253°F 200927%0%
Aug 2384°F63°F95°F 202052°F 200926%0%
Aug 2484°F62°F99°F 200351°F 201526%0%
Aug 2584°F62°F102°F 200347°F 202526%0%
Aug 2684°F62°F103°F 200349°F 202526%0%
Aug 2784°F62°F96°F 201355°F 202526%0%
Aug 2883°F61°F98°F 200055°F 201926%0%
Aug 2983°F61°F95°F 201352°F 200926%0%
Aug 3083°F61°F101°F 201347°F 200926%0%
Aug 3183°F60°F96°F 200053°F 200926%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Harrison County, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:14 AM, sunset 8:30 PM
August 31
sunrise 6:43 AM, sunset 7:49 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00230608 (Bethany), public domain. Records: NOAA GHCN-Daily, station USW00094991, 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.