Dexter climate

Dexter Weather in August

NOAA 1991-2020 normals for Roswell Ind Air Pk, 17.6 km from Dexter

Average highs run from 96°F on August 1 to 92°F on August 31, and lows from 70°F to 66°F. Normal precipitation for the month is 1.68 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 Dexter, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
95°F
Average low
69°F
Precipitation
1.68 in
Record high
111°FAug 26, 2019
Record low
54°FAug 8, 1990
Chance of a freeze
0%
Days of 90°F or more
24.4
Daylight
13 h 46 min to 12 h 53 min
Cloud cover
47%
Humidity
45%
Dew point
56°F
Wind
7.6 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 196°F70°F105°F 201262°F 197423%0%
Aug 296°F70°F106°F 201260°F 200023%0%
Aug 396°F70°F106°F 201262°F 197323%0%
Aug 496°F70°F106°F 202362°F 199123%0%
Aug 596°F70°F109°F 202356°F 195323%0%
Aug 696°F70°F107°F 201558°F 197423%0%
Aug 796°F70°F105°F 199459°F 199023%0%
Aug 896°F70°F107°F 201154°F 199023%0%
Aug 996°F70°F107°F 201160°F 198923%0%
Aug 1096°F70°F107°F 202362°F 197523%0%
Aug 1196°F70°F107°F 202360°F 196023%0%
Aug 1295°F69°F107°F 202058°F 197423%0%
Aug 1395°F69°F107°F 202060°F 199223%0%
Aug 1495°F69°F107°F 202060°F 196023%0%
Aug 1595°F69°F107°F 200259°F 201623%0%
Aug 1695°F69°F105°F 202460°F 201623%0%
Aug 1795°F69°F106°F 202360°F 199823%0%
Aug 1895°F69°F107°F 201958°F 197923%0%
Aug 1995°F68°F104°F 199461°F 195723%0%
Aug 2094°F68°F107°F 200758°F 195023%0%
Aug 2194°F68°F106°F 202459°F 197923%0%
Aug 2294°F68°F105°F 202459°F 195623%0%
Aug 2394°F68°F106°F 202458°F 196623%0%
Aug 2494°F68°F105°F 202456°F 196623%0%
Aug 2593°F67°F109°F 201955°F 201022%0%
Aug 2693°F67°F111°F 201954°F 201022%0%
Aug 2793°F67°F103°F 201856°F 201022%0%
Aug 2893°F67°F105°F 202056°F 198822%0%
Aug 2992°F67°F103°F 201157°F 197622%0%
Aug 3092°F66°F104°F 201157°F 199822%0%
Aug 3192°F66°F104°F 201157°F 198722%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Dexter, 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 (MDT).

August 1
sunrise 6:11 AM, sunset 7:57 PM
August 31
sunrise 6:31 AM, sunset 7:24 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023009 (Roswell Ind Air Pk), public domain. Records: NOAA GHCN-Daily, station USW00023009, 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.