Afton climate

Afton Weather in August

NOAA 1991-2020 normals for Spavinaw, 35 km from Afton

Average highs run from 92°F on August 1 to 88°F on August 31, and lows from 72°F to 67°F. Normal precipitation for the month is 3.80 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 Afton, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
91°F
Average low
70°F
Precipitation
3.80 in
Record high
114°FAug 9, 1936
Record low
48°FAug 12, 1924
Chance of a freeze
0%
Days of 90°F or more
20.3
Daylight
14 h 00 min to 12 h 59 min
Cloud cover
46%
Humidity
65%
Dew point
66°F
Wind
6.7 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 192°F72°F109°F 192358°F 197120%0%
Aug 292°F72°F107°F 201158°F 197320%0%
Aug 392°F72°F109°F 201156°F 195020%0%
Aug 492°F71°F110°F 201154°F 197420%0%
Aug 592°F71°F105°F 192358°F 194820%0%
Aug 692°F71°F108°F 201156°F 192420%0%
Aug 792°F71°F109°F 201156°F 192420%0%
Aug 892°F71°F106°F 193654°F 198920%0%
Aug 992°F71°F114°F 193657°F 198920%0%
Aug 1092°F71°F114°F 193656°F 192420%0%
Aug 1192°F71°F111°F 193655°F 193120%0%
Aug 1292°F71°F106°F 193648°F 192420%0%
Aug 1392°F71°F107°F 192351°F 192420%0%
Aug 1491°F70°F108°F 192354°F 192420%0%
Aug 1591°F70°F106°F 193654°F 192421%0%
Aug 1691°F70°F108°F 192357°F 192421%0%
Aug 1791°F70°F106°F 193656°F 192421%0%
Aug 1891°F70°F104°F 193651°F 192421%0%
Aug 1991°F70°F103°F 202657°F 197621%0%
Aug 2090°F69°F104°F 202654°F 195021%0%
Aug 2190°F69°F104°F 193651°F 195621%0%
Aug 2290°F69°F104°F 193655°F 192421%0%
Aug 2390°F69°F106°F 193655°F 192321%0%
Aug 2490°F68°F105°F 193653°F 194521%0%
Aug 2589°F68°F103°F 193655°F 192621%0%
Aug 2689°F68°F103°F 198355°F 192421%0%
Aug 2789°F68°F104°F 198355°F 192422%0%
Aug 2889°F67°F106°F 198353°F 198722%0%
Aug 2988°F67°F109°F 198448°F 200622%0%
Aug 3088°F67°F106°F 198452°F 197622%0%
Aug 3188°F67°F104°F 194751°F 194922%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Afton, 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 6:26 AM, sunset 8:26 PM
August 31
sunrise 6:50 AM, sunset 7:49 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00348380 (Spavinaw), public domain. Records: NOAA GHCN-Daily, station USC00348380, 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.