Dewey climate

Dewey Weather in August

NOAA 1991-2020 normals for Bartlesville F P Fld, 8.7 km from Dewey

Average highs run from 94°F on August 1 to 89°F on August 31, and lows from 68°F to 63°F. Normal precipitation for the month is 3.39 in over about 8 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 Dewey, 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
66°F
Precipitation
3.39 in
Record high
112°FAug 1, 2012
Record low
48°FAug 31, 2009
Chance of a freeze
0%
Days of 90°F or more
21.0
Daylight
14 h 00 min to 12 h 59 min
Cloud cover
45%
Humidity
64%
Dew point
65°F
Wind
8.5 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°F68°F112°F 201254°F 200925%0%
Aug 294°F68°F111°F 201151°F 200925%0%
Aug 394°F68°F112°F 201158°F 201825%0%
Aug 494°F68°F108°F 201155°F 202025%0%
Aug 594°F68°F112°F 201256°F 202025%0%
Aug 694°F68°F112°F 201157°F 201225%0%
Aug 794°F68°F107°F 200658°F 201225%0%
Aug 894°F68°F107°F 201164°F 201725%0%
Aug 993°F68°F105°F 201262°F 201825%0%
Aug 1093°F68°F107°F 200663°F 202425%0%
Aug 1193°F67°F109°F 200655°F 201225%0%
Aug 1293°F67°F104°F 201058°F 201425%0%
Aug 1393°F67°F105°F 201054°F 201425%0%
Aug 1493°F67°F108°F 201054°F 201425%0%
Aug 1593°F67°F106°F 201058°F 201425%0%
Aug 1693°F67°F103°F 202257°F 202325%0%
Aug 1792°F67°F104°F 202258°F 201325%0%
Aug 1892°F66°F106°F 200657°F 201325%0%
Aug 1992°F66°F105°F 200654°F 202025%0%
Aug 2092°F66°F104°F 201151°F 201225%0%
Aug 2192°F66°F105°F 202351°F 201625%0%
Aug 2292°F66°F103°F 202351°F 201625%0%
Aug 2391°F65°F101°F 201452°F 201625%0%
Aug 2491°F65°F102°F 201456°F 200925%0%
Aug 2591°F65°F107°F 201149°F 201525%0%
Aug 2691°F65°F105°F 200650°F 201525%0%
Aug 2790°F65°F100°F 202453°F 201025%0%
Aug 2890°F64°F100°F 202453°F 201025%0%
Aug 2990°F64°F100°F 201159°F 200925%0%
Aug 3090°F64°F98°F 201355°F 201726%0%
Aug 3189°F63°F100°F 201148°F 200926%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Dewey, 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 6:30 AM, sunset 8:30 PM
August 31
sunrise 6:54 AM, sunset 7:53 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003959 (Bartlesville F P Fld), public domain. Records: NOAA GHCN-Daily, station USC00340546, 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.