Perry climate

Perry Weather in August

NOAA 1991-2020 normals for Vandalia, 20.9 km from Perry

Average highs run from 86°F on August 1 to 83°F on August 31, and lows from 66°F to 61°F. Normal precipitation for the month is 3.37 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, 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
64°F
Precipitation
3.37 in
Record high
115°FAug 10, 1934
Record low
39°FAug 31, 1915
Chance of a freeze
0%
Days of 90°F or more
8.5
Daylight
14 h 12 min to 13 h 05 min
Cloud cover
48%
Humidity
70%
Dew point
64°F
Wind
6.9 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 186°F66°F107°F 191751°F 191824%
Aug 286°F66°F108°F 198052°F 192024%
Aug 386°F66°F109°F 193450°F 195024%
Aug 486°F66°F105°F 193045°F 191224%
Aug 586°F66°F108°F 191849°F 189424%
Aug 686°F66°F109°F 191849°F 198924%
Aug 786°F66°F110°F 193449°F 198924%
Aug 886°F66°F110°F 193450°F 197624%
Aug 986°F66°F112°F 193450°F 192224%
Aug 1086°F66°F115°F 193451°F 197224%
Aug 1186°F65°F114°F 193450°F 196624%
Aug 1286°F65°F103°F 191845°F 197924%
Aug 1386°F65°F108°F 191343°F 196424%
Aug 1486°F65°F106°F 191346°F 196424%
Aug 1585°F65°F105°F 193643°F 192924%
Aug 1685°F65°F110°F 193650°F 196424%
Aug 1785°F64°F108°F 193650°F 189724%
Aug 1885°F64°F107°F 193650°F 194324%
Aug 1985°F64°F106°F 193651°F 195324%
Aug 2085°F64°F107°F 193646°F 196724%
Aug 2185°F64°F105°F 193646°F 195624%
Aug 2285°F64°F104°F 193650°F 195624%
Aug 2384°F63°F105°F 193646°F 192324%
Aug 2484°F63°F107°F 193644°F 192024%
Aug 2584°F63°F107°F 193646°F 195824%
Aug 2684°F63°F105°F 194345°F 191024%
Aug 2784°F62°F107°F 193643°F 191024%
Aug 2884°F62°F105°F 193642°F 198624%
Aug 2983°F62°F104°F 191341°F 198625%
Aug 3083°F62°F105°F 198442°F 198625%
Aug 3183°F61°F103°F 194739°F 191525%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Perry, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:07 AM, sunset 8:19 PM
August 31
sunrise 6:34 AM, sunset 7:39 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00238577 (Vandalia), public domain. Records: NOAA GHCN-Daily, station USC00235541, 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.