Guymon climate

Guymon Weather in August

NOAA 1991-2020 normals for Guymon Muni AP, 2.2 km from Guymon

Average highs run from 94°F on August 1 to 90°F on August 31, and lows from 67°F to 62°F. Normal precipitation for the month is 2.58 in over about 9 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 Guymon, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
65°F
Precipitation
2.58 in
Record high
109°FAug 8, 2025
Record low
50°FAug 26, 2010
Chance of a freeze
0%
Days of 90°F or more
21.6
Daylight
14 h 00 min to 12 h 59 min
Cloud cover
44%
Humidity
52%
Dew point
58°F
Wind
10.5 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°F67°F106°F 201258°F 200029%0%
Aug 294°F67°F104°F 201059°F 200929%0%
Aug 394°F67°F106°F 200056°F 201429%0%
Aug 494°F67°F104°F 200059°F 201729%0%
Aug 594°F67°F105°F 200058°F 202129%0%
Aug 694°F66°F106°F 202559°F 202129%0%
Aug 793°F66°F107°F 200363°F 201729%0%
Aug 893°F66°F109°F 202557°F 201729%0%
Aug 993°F66°F106°F 202656°F 202429%0%
Aug 1093°F66°F105°F 202156°F 202429%0%
Aug 1193°F66°F106°F 201257°F 200428%0%
Aug 1293°F66°F106°F 202658°F 200428%0%
Aug 1393°F66°F106°F 202655°F 200428%0%
Aug 1492°F65°F105°F 201055°F 199928%0%
Aug 1592°F65°F102°F 200054°F 201628%0%
Aug 1692°F65°F104°F 201957°F 201627%0%
Aug 1792°F65°F105°F 201957°F 202127%0%
Aug 1892°F65°F104°F 202458°F 200227%0%
Aug 1992°F65°F107°F 201957°F 200427%0%
Aug 2092°F64°F105°F 200756°F 200426%0%
Aug 2191°F64°F103°F 200352°F 201826%0%
Aug 2291°F64°F104°F 202458°F 202226%0%
Aug 2391°F64°F104°F 202155°F 202225%0%
Aug 2491°F64°F107°F 202156°F 202225%0%
Aug 2591°F63°F104°F 202453°F 201025%0%
Aug 2691°F63°F104°F 200050°F 201024%0%
Aug 2791°F63°F103°F 201853°F 201024%0%
Aug 2890°F63°F106°F 202055°F 200924%0%
Aug 2990°F62°F104°F 202651°F 201724%0%
Aug 3090°F62°F105°F 202652°F 201723%0%
Aug 3190°F62°F105°F 201150°F 201723%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Guymon, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:52 AM, sunset 8:52 PM
August 31
sunrise 7:16 AM, sunset 8:15 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003030 (Guymon Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00003030, 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.