Grimsley climate

Grimsley Weather in August

NOAA 1991-2020 normals for Allardt, 16 km from Grimsley

Average highs run from 83°F on August 1 to 81°F on August 31, and lows from 64°F to 61°F. Normal precipitation for the month is 4.66 in over about 11 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 Grimsley, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
82°F
Average low
63°F
Precipitation
4.66 in
Record high
104°FAug 21, 1983
Record low
43°FAug 3, 1976
Chance of a freeze
0%
Days of 90°F or more
1.9
Daylight
13 h 58 min to 12 h 58 min
Cloud cover
54%
Humidity
71%
Dew point
64°F
Wind
3.4 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 183°F64°F97°F 199955°F 196940%0%
Aug 283°F64°F97°F 198852°F 197639%0%
Aug 383°F64°F94°F 198843°F 197639%0%
Aug 483°F64°F97°F 201148°F 197639%0%
Aug 583°F64°F97°F 198350°F 197439%0%
Aug 683°F64°F97°F 198354°F 196939%0%
Aug 783°F64°F97°F 198351°F 200438%0%
Aug 883°F64°F96°F 198349°F 198938%0%
Aug 983°F64°F98°F 198347°F 197638%0%
Aug 1083°F64°F99°F 198046°F 197638%0%
Aug 1183°F63°F96°F 198048°F 196737%0%
Aug 1283°F63°F99°F 198350°F 196737%0%
Aug 1383°F63°F98°F 199946°F 196437%0%
Aug 1483°F63°F98°F 201047°F 200436%0%
Aug 1583°F63°F97°F 198847°F 197936%0%
Aug 1683°F63°F100°F 200748°F 197936%0%
Aug 1783°F63°F102°F 198846°F 197935%0%
Aug 1883°F63°F102°F 198849°F 197635%0%
Aug 1983°F63°F97°F 196252°F 197335%0%
Aug 2083°F63°F102°F 198349°F 197635%0%
Aug 2182°F62°F104°F 198352°F 201234%0%
Aug 2282°F62°F102°F 198351°F 197334%0%
Aug 2382°F62°F99°F 198348°F 197334%0%
Aug 2482°F62°F103°F 200749°F 199733%0%
Aug 2582°F62°F100°F 200752°F 196933%0%
Aug 2682°F62°F96°F 201148°F 196633%0%
Aug 2782°F62°F94°F 198348°F 196632%0%
Aug 2882°F61°F94°F 199049°F 197132%0%
Aug 2982°F61°F94°F 197346°F 198632%0%
Aug 3082°F61°F94°F 199546°F 196532%0%
Aug 3181°F61°F97°F 200046°F 197632%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grimsley, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 5:47 AM, sunset 7:45 PM
August 31
sunrise 6:11 AM, sunset 7:09 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00400081 (Allardt), public domain. Records: NOAA GHCN-Daily, station USC00405332, 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.