Logan climate

Logan Weather in August

NOAA 1991-2020 normals for Mccarty Rch, 26.7 km from Logan

Average highs run from 91°F on August 1 to 87°F on August 31, and lows from 63°F to 59°F. Normal precipitation for the month is 2.58 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 Logan, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
62°F
Precipitation
2.58 in
Record high
107°FAug 3, 2012
Record low
50°FAug 26, 2010
Chance of a freeze
0%
Days of 90°F or more
15.2
Daylight
13 h 55 min to 12 h 57 min
Cloud cover
45%
Humidity
49%
Dew point
55°F
Wind
8.9 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 191°F63°F106°F 201256°F 197121%0%
Aug 291°F63°F106°F 201257°F 197121%0%
Aug 390°F63°F107°F 201258°F 197121%0%
Aug 490°F63°F104°F 200358°F 197121%0%
Aug 590°F63°F105°F 202355°F 194920%0%
Aug 690°F63°F104°F 196457°F 194920%0%
Aug 790°F63°F104°F 201156°F 197120%0%
Aug 890°F63°F104°F 201156°F 200120%0%
Aug 990°F63°F105°F 201157°F 197120%0%
Aug 1090°F62°F103°F 202056°F 196720%0%
Aug 1190°F62°F107°F 201255°F 196820%0%
Aug 1290°F62°F106°F 202057°F 197120%0%
Aug 1390°F62°F102°F 202057°F 202520%0%
Aug 1489°F62°F106°F 202054°F 200219%0%
Aug 1589°F62°F102°F 196257°F 196719%0%
Aug 1689°F62°F103°F 201957°F 196719%0%
Aug 1789°F62°F104°F 196955°F 196719%0%
Aug 1889°F62°F103°F 201953°F 195019%0%
Aug 1989°F62°F102°F 200755°F 195018%0%
Aug 2089°F61°F106°F 200754°F 195018%0%
Aug 2189°F61°F103°F 200755°F 196718%0%
Aug 2288°F61°F103°F 202455°F 196618%0%
Aug 2388°F61°F103°F 202653°F 196617%0%
Aug 2488°F61°F104°F 201154°F 196617%0%
Aug 2588°F61°F102°F 201952°F 201017%0%
Aug 2688°F60°F104°F 200250°F 201017%0%
Aug 2788°F60°F102°F 197853°F 201016%0%
Aug 2887°F60°F105°F 202053°F 200416%0%
Aug 2987°F60°F104°F 202654°F 197616%0%
Aug 3087°F60°F104°F 202655°F 196716%0%
Aug 3187°F59°F103°F 201150°F 196515%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Logan, 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 6:02 AM, sunset 7:57 PM
August 31
sunrise 6:25 AM, sunset 7:22 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00295516 (Mccarty Rch), public domain. Records: NOAA GHCN-Daily, station USW00023048, 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.