Tooele County climate

Tooele County Weather in August

NOAA 1991-2020 normals for Dugway, 34.4 km from Tooele County

Average highs run from 97°F on August 1 to 89°F on August 31, and lows from 62°F to 55°F. Normal precipitation for the month is 0.45 in over about 4 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 Tooele County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
94°F
Average low
59°F
Precipitation
0.45 in
Record high
108°FAug 11, 1972
Record low
33°FAug 26, 1992
Chance of a freeze
0%
Days of 90°F or more
25.3
Daylight
14 h 17 min to 13 h 07 min
Cloud cover
42%
Humidity
29%
Dew point
39°F
Wind
6.9 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 197°F62°F106°F 200047°F 199513%0%
Aug 297°F62°F104°F 195448°F 197513%0%
Aug 397°F62°F103°F 195249°F 201213%0%
Aug 497°F62°F105°F 197949°F 198013%0%
Aug 596°F61°F104°F 199446°F 199613%0%
Aug 696°F61°F105°F 199549°F 199613%0%
Aug 796°F61°F104°F 197241°F 199612%0%
Aug 896°F61°F104°F 201241°F 199612%0%
Aug 996°F61°F106°F 197243°F 200912%0%
Aug 1095°F61°F105°F 197241°F 197412%0%
Aug 1195°F61°F108°F 197245°F 197412%0%
Aug 1295°F60°F105°F 197243°F 198512%0%
Aug 1395°F60°F103°F 200749°F 200212%0%
Aug 1495°F60°F102°F 200347°F 200212%0%
Aug 1594°F60°F101°F 199546°F 197412%0%
Aug 1694°F60°F103°F 199440°F 200912%0%
Aug 1794°F59°F102°F 198643°F 200912%0%
Aug 1894°F59°F101°F 198843°F 197812%0%
Aug 1993°F59°F102°F 198844°F 197812%0%
Aug 2093°F59°F101°F 196041°F 197412%0%
Aug 2193°F58°F103°F 200940°F 197412%0%
Aug 2292°F58°F103°F 200942°F 197412%0%
Aug 2392°F58°F101°F 199839°F 196812%0%
Aug 2492°F57°F104°F 201139°F 201012%0%
Aug 2591°F57°F104°F 198540°F 197512%0%
Aug 2691°F57°F103°F 201133°F 199212%0%
Aug 2791°F56°F101°F 201133°F 199212%0%
Aug 2890°F56°F99°F 201236°F 200412%0%
Aug 2990°F56°F101°F 199840°F 196412%0%
Aug 3090°F55°F101°F 200839°F 196413%0%
Aug 3189°F55°F101°F 199537°F 200513%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Tooele County, in percent, and of at least 0.1 inch of snowfall.0510151102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

August 1
sunrise 6:30 AM, sunset 8:47 PM
August 31
sunrise 6:59 AM, sunset 8:06 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00422257 (Dugway), public domain. Records: NOAA GHCN-Daily, station USC00422257, 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.