Harrison climate

Harrison Weather in August

NOAA 1991-2020 normals for Harrison, 0.2 km from Harrison

Average highs run from 86°F on August 1 to 80°F on August 31, and lows from 56°F to 49°F. Normal precipitation for the month is 1.39 in over about 7 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 Harrison, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
83°F
Average low
53°F
Precipitation
1.39 in
Record high
109°FAug 2, 2026
Record low
34°FAug 23, 2015
Chance of a freeze
5%
Days of 90°F or more
7.0
Daylight
14 h 29 min to 13 h 12 min
Cloud cover
46%
Humidity
48%
Dew point
49°F
Wind
9.6 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 186°F56°F103°F 201142°F 200927%0%
Aug 286°F56°F109°F 202650°F 200927%0%
Aug 386°F56°F106°F 202449°F 200627%0%
Aug 486°F56°F105°F 202246°F 202627%0%
Aug 585°F56°F109°F 202245°F 201227%0%
Aug 685°F56°F102°F 200151°F 200626%0%
Aug 785°F55°F106°F 202551°F 201826%0%
Aug 885°F55°F102°F 200151°F 201326%0%
Aug 985°F55°F103°F 200750°F 202525%0%
Aug 1085°F55°F104°F 202244°F 200425%0%
Aug 1185°F54°F106°F 200635°F 200425%0%
Aug 1284°F54°F101°F 202042°F 200425%0%
Aug 1384°F54°F106°F 200741°F 200224%0%
Aug 1484°F54°F101°F 202545°F 200424%0%
Aug 1584°F53°F105°F 201546°F 201024%0%
Aug 1684°F53°F105°F 200247°F 200123%
Aug 1783°F53°F105°F 202141°F 200223%
Aug 1883°F53°F103°F 202343°F 200423%
Aug 1983°F52°F99°F 201939°F 200423%
Aug 2083°F52°F99°F 200038°F 201822%
Aug 2183°F52°F103°F 202439°F 201622%
Aug 2282°F51°F105°F 202343°F 201522%
Aug 2382°F51°F105°F 200634°F 201522%
Aug 2482°F51°F101°F 200039°F 201522%
Aug 2582°F51°F105°F 201145°F 201522%
Aug 2681°F50°F103°F 201046°F 202322%
Aug 2781°F50°F106°F 201042°F 200422%
Aug 2881°F50°F104°F 201238°F 200422%
Aug 2981°F49°F106°F 201243°F 201822%
Aug 3080°F49°F103°F 201543°F 202422%
Aug 3180°F49°F101°F 201242°F 200522%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Harrison, 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 (MDT).

August 1
sunrise 5:47 AM, sunset 8:16 PM
August 31
sunrise 6:19 AM, sunset 7:31 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00253615 (Harrison), public domain. Records: NOAA GHCN-Daily, station USW00024017, 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.