Iron County climate

Iron County Weather in August

NOAA 1991-2020 normals for Cedar City Muni AP, 23.9 km from Iron County

Average highs run from 91°F on August 1 to 86°F on August 31, and lows from 58°F to 52°F. Normal precipitation for the month is 0.86 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 Iron County, 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
56°F
Precipitation
0.86 in
Record high
101°FAug 16, 2020
Record low
35°FAug 31, 2005
Chance of a freeze
0%
Days of 90°F or more
13.8
Daylight
14 h 05 min to 13 h 02 min
Cloud cover
39%
Humidity
35%
Dew point
40°F
Wind
9.2 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°F58°F100°F 202643°F 199821%0%
Aug 291°F58°F99°F 197750°F 196521%0%
Aug 391°F58°F99°F 197951°F 199821%0%
Aug 490°F58°F98°F 197849°F 201521%0%
Aug 590°F58°F98°F 202451°F 195621%0%
Aug 690°F58°F100°F 197851°F 195020%0%
Aug 790°F58°F99°F 196046°F 198820%0%
Aug 890°F58°F98°F 198146°F 199920%0%
Aug 990°F57°F98°F 201842°F 200920%0%
Aug 1090°F57°F98°F 201846°F 200220%0%
Aug 1189°F57°F99°F 195848°F 200920%0%
Aug 1289°F57°F99°F 196042°F 198520%0%
Aug 1389°F57°F98°F 199647°F 195020%0%
Aug 1489°F56°F96°F 196247°F 199320%0%
Aug 1589°F56°F98°F 202043°F 197820%0%
Aug 1689°F56°F101°F 202045°F 195420%0%
Aug 1788°F56°F101°F 202040°F 196020%0%
Aug 1888°F56°F101°F 202043°F 195420%0%
Aug 1988°F55°F100°F 202042°F 197820%0%
Aug 2088°F55°F100°F 202045°F 196420%0%
Aug 2188°F55°F99°F 200941°F 196420%0%
Aug 2288°F55°F95°F 202042°F 196820%0%
Aug 2387°F54°F95°F 201136°F 196820%0%
Aug 2487°F54°F97°F 201141°F 196820%0%
Aug 2587°F54°F97°F 198542°F 196020%0%
Aug 2687°F53°F95°F 202043°F 202419%0%
Aug 2787°F53°F98°F 201740°F 199219%0%
Aug 2886°F53°F97°F 201737°F 197319%0%
Aug 2986°F52°F96°F 194842°F 197319%0%
Aug 3086°F52°F96°F 194842°F 196819%0%
Aug 3186°F52°F97°F 195035°F 200519%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Iron County, 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 6:37 AM, sunset 8:42 PM
August 31
sunrise 7:02 AM, sunset 8:04 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093129 (Cedar City Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00093129, 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.