Perry County climate

Perry County Weather in August

NOAA 1991-2020 normals for Perryville Wtp, 9 km from Perry County

Average highs run from 88°F on August 1 to 85°F on August 31, and lows from 65°F to 61°F. Normal precipitation for the month is 3.33 in over about 7 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 Perry County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
87°F
Average low
64°F
Precipitation
3.33 in
Record high
109°FAug 17, 1988
Record low
41°FAug 29, 1986
Chance of a freeze
0%
Days of 90°F or more
11.0
Daylight
14 h 05 min to 13 h 01 min
Cloud cover
48%
Humidity
70%
Dew point
65°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 188°F65°F106°F 198053°F 199224%0%
Aug 288°F65°F101°F 199756°F 199224%0%
Aug 388°F65°F104°F 198755°F 202524%0%
Aug 488°F65°F104°F 199154°F 198624%0%
Aug 588°F65°F101°F 200252°F 197424%0%
Aug 688°F65°F102°F 198954°F 202024%0%
Aug 788°F65°F104°F 198848°F 199024%0%
Aug 888°F65°F101°F 198750°F 198924%0%
Aug 988°F65°F100°F 198049°F 198924%0%
Aug 1088°F65°F105°F 198050°F 198924%0%
Aug 1188°F65°F103°F 200752°F 198924%0%
Aug 1288°F64°F102°F 201049°F 200423%0%
Aug 1388°F64°F104°F 200749°F 200423%0%
Aug 1488°F64°F99°F 200549°F 200423%0%
Aug 1588°F64°F107°F 198849°F 200423%0%
Aug 1688°F64°F103°F 198850°F 200423%0%
Aug 1787°F64°F109°F 198852°F 200423%0%
Aug 1887°F64°F104°F 198851°F 201222%0%
Aug 1987°F63°F103°F 199553°F 201222%0%
Aug 2087°F63°F103°F 199055°F 198122%0%
Aug 2187°F63°F102°F 198354°F 197822%0%
Aug 2287°F63°F104°F 198350°F 202422%0%
Aug 2387°F63°F102°F 198349°F 202421%0%
Aug 2487°F62°F103°F 198955°F 200921%0%
Aug 2586°F62°F100°F 197853°F 201521%0%
Aug 2686°F62°F101°F 202349°F 202521%0%
Aug 2786°F62°F100°F 198349°F 202521%0%
Aug 2886°F61°F103°F 198348°F 198621%0%
Aug 2986°F61°F103°F 198341°F 198621%0%
Aug 3085°F61°F103°F 198444°F 198621%0%
Aug 3185°F61°F102°F 198446°F 198621%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Perry 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 6:03 AM, sunset 8:08 PM
August 31
sunrise 6:29 AM, sunset 7:30 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00236641 (Perryville Wtp), public domain. Records: NOAA GHCN-Daily, station USC00114629, 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.