Clarke County climate

Clarke County Weather in August

NOAA 1991-2020 normals for Osceola, 3.1 km from Clarke County

Average highs run from 86°F on August 1 to 82°F on August 31, and lows from 64°F to 57°F. Normal precipitation for the month is 4.60 in over about 9 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 Clarke County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
85°F
Average low
61°F
Precipitation
4.60 in
Record high
105°FAug 4, 1954
Record low
38°FAug 20, 1950
Chance of a freeze
0%
Days of 90°F or more
7.0
Daylight
14 h 20 min to 13 h 08 min
Cloud cover
51%
Humidity
71%
Dew point
62°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 186°F64°F101°F 195350°F 189829%0%
Aug 286°F64°F103°F 194749°F 200929%0%
Aug 386°F64°F103°F 194749°F 197429%0%
Aug 486°F64°F105°F 195442°F 197829%0%
Aug 586°F64°F102°F 194748°F 197829%0%
Aug 686°F64°F98°F 201847°F 200429%0%
Aug 786°F63°F98°F 198046°F 198929%0%
Aug 886°F63°F99°F 201244°F 190429%0%
Aug 986°F63°F102°F 189445°F 197229%0%
Aug 1086°F63°F100°F 194748°F 202429%0%
Aug 1186°F63°F100°F 194147°F 190229%0%
Aug 1285°F63°F98°F 194744°F 200429%0%
Aug 1385°F62°F98°F 194444°F 196429%0%
Aug 1485°F62°F100°F 198849°F 200429%0%
Aug 1585°F62°F103°F 198842°F 200429%0%
Aug 1685°F62°F102°F 193750°F 201329%0%
Aug 1785°F62°F102°F 198845°F 201229%0%
Aug 1885°F61°F102°F 200342°F 201229%0%
Aug 1985°F61°F101°F 200346°F 198129%0%
Aug 2084°F61°F101°F 194738°F 195029%0%
Aug 2184°F61°F100°F 200347°F 198129%0%
Aug 2284°F60°F100°F 194849°F 195128%0%
Aug 2384°F60°F101°F 194848°F 190428%0%
Aug 2484°F60°F101°F 194744°F 194228%0%
Aug 2584°F59°F101°F 200341°F 195828%0%
Aug 2683°F59°F104°F 200345°F 201528%0%
Aug 2783°F59°F103°F 200343°F 197128%0%
Aug 2883°F58°F98°F 201342°F 193528%0%
Aug 2983°F58°F98°F 194843°F 194628%0%
Aug 3083°F58°F104°F 194747°F 189728%0%
Aug 3182°F57°F102°F 201342°F 196728%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Clarke 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 6:11 AM, sunset 8:31 PM
August 31
sunrise 6:41 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 USC00136316 (Osceola), public domain. Records: NOAA GHCN-Daily, station USC00136316, 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.