Plentywood climate

Plentywood Weather in August

NOAA 1991-2020 normals for Plentywood, 0.4 km from Plentywood

Average highs run from 85°F on August 1 to 78°F on August 31, and lows from 53°F to 46°F. Normal precipitation for the month is 1.46 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 Plentywood, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
82°F
Average low
51°F
Precipitation
1.46 in
Record high
108°FAug 15, 1906
Record low
30°FAug 25, 1906
Chance of a freeze
6%
Days of 90°F or more
8.9
Daylight
15 h 04 min to 13 h 28 min
Cloud cover
54%
Humidity
53%
Dew point
49°F
Wind
9.8 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 185°F53°F104°F 198938°F 200922%0%
Aug 285°F53°F101°F 198934°F 190722%0%
Aug 385°F53°F98°F 200142°F 199522%0%
Aug 485°F53°F94°F 190639°F 190721%0%
Aug 585°F53°F102°F 202241°F 190621%0%
Aug 684°F53°F104°F 199542°F 200621%0%
Aug 784°F53°F104°F 199541°F 198921%0%
Aug 884°F53°F98°F 190739°F 199620%0%
Aug 984°F53°F98°F 190740°F 200120%0%
Aug 1084°F52°F100°F 200034°F 200120%0%
Aug 1184°F52°F104°F 201840°F 200420%0%
Aug 1284°F52°F107°F 201838°F 199220%0%
Aug 1384°F52°F100°F 201533°F 190720%0%
Aug 1483°F52°F102°F 190640°F 199420%0%
Aug 1583°F51°F108°F 190635°F 200020%0%
Aug 1683°F51°F99°F 199037°F 200120%0%
Aug 1783°F51°F101°F 202137°F 198619%0%
Aug 1882°F51°F99°F 201832°F 190719%0%
Aug 1982°F50°F104°F 190635°F 190719%0%
Aug 2082°F50°F99°F 202035°F 200419%0%
Aug 2182°F50°F96°F 202032°F 200019%0%
Aug 2281°F49°F100°F 201236°F 200019%0%
Aug 2381°F49°F98°F 198937°F 201519%0%
Aug 2481°F49°F93°F 201234°F 201519%0%
Aug 2580°F48°F95°F 199930°F 190620%0%
Aug 2680°F48°F98°F 200030°F 190620%0%
Aug 2780°F48°F99°F 200137°F 190720%0%
Aug 2879°F47°F99°F 200136°F 198820%0%
Aug 2979°F47°F102°F 201235°F 198820%0%
Aug 3079°F47°F96°F 199136°F 199220%0%
Aug 3178°F46°F99°F 199134°F 199220%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Plentywood, 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 5:32 AM, sunset 8:36 PM
August 31
sunrise 6:14 AM, sunset 7:42 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00246586 (Plentywood), public domain. Records: NOAA GHCN-Daily, station USC00246586, 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.