LaFayette climate

LaFayette Weather in August

NOAA 1991-2020 normals for Chickamauga 2 Sw, 16.7 km from LaFayette

Average highs run from 89°F on August 1 to 87°F on August 31, and lows from 70°F to 67°F. Normal precipitation for the month is 3.66 in over about 10 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 LaFayette, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
69°F
Precipitation
3.66 in
Record high
105°FAug 16, 1954
Record low
44°FAug 29, 2000
Chance of a freeze
0%
Days of 90°F or more
12.1
Daylight
13 h 52 min to 12 h 56 min
Cloud cover
53%
Humidity
70%
Dew point
66°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 189°F70°F100°F 196057°F 199336%0%
Aug 289°F70°F100°F 194756°F 199336%0%
Aug 389°F70°F100°F 195756°F 196536%0%
Aug 489°F70°F104°F 194753°F 195035%0%
Aug 589°F70°F100°F 195454°F 198535%0%
Aug 689°F70°F100°F 193554°F 195035%0%
Aug 789°F70°F100°F 193553°F 195034%0%
Aug 889°F70°F101°F 193554°F 195734%0%
Aug 989°F69°F99°F 193555°F 200434%0%
Aug 1089°F69°F101°F 198053°F 200034%0%
Aug 1189°F69°F101°F 198052°F 196733%0%
Aug 1289°F69°F101°F 193554°F 196733%0%
Aug 1389°F69°F100°F 195753°F 196433%0%
Aug 1489°F69°F100°F 195451°F 200032%0%
Aug 1589°F69°F101°F 195449°F 200032%0%
Aug 1689°F69°F105°F 195455°F 196132%0%
Aug 1789°F69°F104°F 200756°F 199231%0%
Aug 1889°F69°F102°F 193658°F 195831%0%
Aug 1989°F69°F103°F 193657°F 199231%0%
Aug 2089°F69°F102°F 198354°F 197631%0%
Aug 2188°F69°F99°F 193654°F 197630%0%
Aug 2288°F69°F103°F 198349°F 201230%0%
Aug 2388°F69°F103°F 198348°F 201230%0%
Aug 2488°F68°F103°F 200753°F 195330%0%
Aug 2588°F68°F102°F 194352°F 199730%0%
Aug 2688°F68°F104°F 194350°F 196629%0%
Aug 2788°F68°F105°F 194350°F 195229%0%
Aug 2888°F68°F100°F 194349°F 196829%0%
Aug 2988°F68°F97°F 195544°F 200029%0%
Aug 3087°F68°F99°F 196149°F 196829%0%
Aug 3187°F67°F100°F 194350°F 196829%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at LaFayette, 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 (EDT).

August 1
sunrise 6:51 AM, sunset 8:43 PM
August 31
sunrise 7:13 AM, sunset 8:09 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00094941 (Chickamauga 2 Sw), public domain. Records: NOAA GHCN-Daily, station USC00094941, 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.