Mississippi County climate

Mississippi County Weather in August

NOAA 1991-2020 normals for Cairo 3N, 25.6 km from Mississippi County

Average highs run from 89°F on August 1 to 86°F on August 31, and lows from 69°F to 65°F. Normal precipitation for the month is 3.18 in.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Mississippi County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
88°F
Average low
68°F
Precipitation
3.18 in
Record high
106°FAug 4, 1964
Record low
41°FAug 29, 1965
Chance of a freeze
0%
Days of 90°F or more
12.5
Daylight
14 h 01 min to 13 h 00 min
Cloud cover
48%
Humidity
69%
Dew point
66°F
Wind
6.3 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 189°F69°F104°F 198052°F 19710%
Aug 289°F69°F100°F 201156°F 19710%
Aug 389°F69°F102°F 196456°F 19650%
Aug 489°F69°F106°F 196455°F 19740%
Aug 589°F69°F104°F 201055°F 19740%
Aug 689°F69°F99°F 199151°F 19570%
Aug 788°F69°F99°F 198052°F 19900%
Aug 888°F69°F98°F 200754°F 19890%
Aug 988°F69°F100°F 198053°F 19760%
Aug 1088°F69°F102°F 198055°F 19650%
Aug 1188°F68°F101°F 198055°F 19670%
Aug 1288°F68°F101°F 198051°F 19640%
Aug 1388°F68°F102°F 201051°F 19670%
Aug 1488°F68°F101°F 201052°F 19670%
Aug 1588°F68°F101°F 201051°F 20040%
Aug 1688°F68°F102°F 198852°F 20040%
Aug 1788°F68°F103°F 198856°F 19790%
Aug 1888°F68°F102°F 195656°F 19790%
Aug 1988°F67°F101°F 199555°F 19530%
Aug 2088°F67°F100°F 198054°F 19670%
Aug 2188°F67°F101°F 198752°F 19610%
Aug 2288°F67°F104°F 198749°F 19560%
Aug 2387°F67°F99°F 200756°F 19510%
Aug 2487°F66°F100°F 200751°F 19520%
Aug 2587°F66°F101°F 200751°F 19580%
Aug 2687°F66°F101°F 197848°F 19580%
Aug 2787°F66°F98°F 195454°F 19580%
Aug 2887°F66°F102°F 200052°F 19670%
Aug 2987°F65°F103°F 200041°F 19650%
Aug 3086°F65°F101°F 195147°F 19880%
Aug 3186°F65°F102°F 195150°F 19870%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mississippi County, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:03 AM, sunset 8:04 PM
August 31
sunrise 6:27 AM, sunset 7:27 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093809 (Cairo 3N), public domain. Records: NOAA GHCN-Daily, station USC00237772, 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.