Lafayette County climate

Lafayette County Weather in August

NOAA 1991-2020 normals for Lewisville, 13.9 km from Lafayette County

Average highs run from 94°F on August 1 to 92°F on August 31, and lows from 71°F to 68°F. Normal precipitation for the month is 3.28 in over about 6 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 County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
94°F
Average low
70°F
Precipitation
3.28 in
Record high
109°FAug 20, 1999
Record low
47°FAug 29, 1986
Chance of a freeze
0%
Days of 90°F or more
23.6
Daylight
13 h 47 min to 12 h 53 min
Cloud cover
45%
Humidity
64%
Dew point
68°F
Wind
3.8 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 194°F71°F104°F 201161°F 197120%0%
Aug 294°F71°F104°F 201058°F 196520%0%
Aug 394°F71°F106°F 200856°F 197320%0%
Aug 495°F71°F107°F 201156°F 196620%0%
Aug 595°F71°F107°F 201155°F 197420%0%
Aug 695°F71°F105°F 195655°F 196920%0%
Aug 795°F71°F105°F 195458°F 195720%0%
Aug 895°F71°F105°F 195456°F 199020%0%
Aug 995°F71°F104°F 195653°F 198920%0%
Aug 1095°F71°F106°F 194854°F 198920%0%
Aug 1195°F71°F106°F 195457°F 198920%0%
Aug 1295°F71°F105°F 194850°F 196720%0%
Aug 1395°F71°F108°F 194850°F 196720%0%
Aug 1495°F70°F107°F 194851°F 196720%0%
Aug 1594°F70°F107°F 195154°F 200420%0%
Aug 1694°F70°F106°F 195451°F 196320%0%
Aug 1794°F70°F108°F 195150°F 199220%0%
Aug 1894°F70°F103°F 199953°F 199220%0%
Aug 1994°F70°F106°F 200061°F 195820%0%
Aug 2094°F70°F109°F 199958°F 199220%0%
Aug 2194°F70°F104°F 200657°F 196120%0%
Aug 2294°F70°F104°F 200549°F 195620%0%
Aug 2394°F69°F103°F 200550°F 195620%0%
Aug 2494°F69°F104°F 200555°F 195620%0%
Aug 2593°F69°F102°F 197853°F 196620%0%
Aug 2693°F69°F105°F 199952°F 196620%0%
Aug 2793°F69°F102°F 200054°F 197020%0%
Aug 2893°F69°F103°F 195153°F 196720%0%
Aug 2993°F68°F104°F 195147°F 198620%0%
Aug 3093°F68°F106°F 195148°F 198620%0%
Aug 3192°F68°F108°F 195156°F 198820%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Lafayette 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 6:27 AM, sunset 8:14 PM
August 31
sunrise 6:48 AM, sunset 7:41 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00034185 (Lewisville), public domain. Records: NOAA GHCN-Daily, station USC00034548, 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.