Cedar Valley climate

Cedar Valley Weather in August

NOAA 1991-2020 normals for Fairfield, 7.9 km from Cedar Valley

Average highs run from 91°F on August 1 to 85°F on August 31, and lows from 52°F to 46°F. Normal precipitation for the month is 0.66 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 Cedar Valley, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
49°F
Precipitation
0.66 in
Record high
106°FAug 4, 1994
Record low
37°FAug 29, 1964
Chance of a freeze
8%
Days of 90°F or more
14.2
Daylight
14 h 17 min to 13 h 06 min
Cloud cover
43%
Humidity
37%
Dew point
42°F
Wind
6.5 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 191°F52°F105°F 202051°F 197519%0%
Aug 291°F52°F105°F 202050°F 197519%0%
Aug 391°F52°F102°F 196050°F 195619%0%
Aug 491°F52°F106°F 199452°F 198019%0%
Aug 591°F51°F105°F 199453°F 196219%0%
Aug 691°F51°F104°F 202448°F 195019%0%
Aug 790°F51°F103°F 202650°F 195619%0%
Aug 890°F51°F103°F 199049°F 197620%0%
Aug 990°F51°F102°F 197252°F 194820%0%
Aug 1090°F51°F101°F 197251°F 197420%0%
Aug 1190°F51°F102°F 197248°F 196220%0%
Aug 1290°F50°F102°F 199653°F 199320%0%
Aug 1389°F50°F102°F 200750°F 194820%0%
Aug 1489°F50°F100°F 196051°F 197820%0%
Aug 1589°F50°F101°F 196249°F 197820%0%
Aug 1689°F50°F100°F 199448°F 197620%0%
Aug 1789°F50°F102°F 202048°F 196820%0%
Aug 1888°F49°F101°F 202045°F 195420%0%
Aug 1988°F49°F101°F 202547°F 197820%0%
Aug 2088°F49°F103°F 196040°F 196420%0%
Aug 2188°F49°F102°F 196043°F 196420%0%
Aug 2288°F48°F101°F 200946°F 195420%0%
Aug 2387°F48°F100°F 202245°F 196020%0%
Aug 2487°F48°F99°F 196746°F 196820%0%
Aug 2587°F48°F100°F 198544°F 196020%0%
Aug 2687°F47°F101°F 198542°F 199220%0%
Aug 2786°F47°F98°F 199742°F 196420%0%
Aug 2886°F47°F98°F 201242°F 196420%0%
Aug 2986°F47°F100°F 202337°F 196419%0%
Aug 3086°F46°F101°F 202238°F 196419%0%
Aug 3185°F46°F102°F 202237°F 196519%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Cedar Valley, 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 6:26 AM, sunset 8:43 PM
August 31
sunrise 6:55 AM, sunset 8:01 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00422696 (Fairfield), public domain. Records: NOAA GHCN-Daily, station USW00024127, 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.