Libby climate

Libby Weather in August

NOAA 1991-2020 normals for Libby 1 Ne RS, 2.1 km from Libby

Average highs run from 93°F on August 1 to 85°F on August 31, and lows from 50°F to 44°F. Normal precipitation for the month is 0.74 in over about 5 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 Libby, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
90°F
Average low
47°F
Precipitation
0.74 in
Record high
105°FAug 11, 2018
Record low
28°FAug 24, 1910
Chance of a freeze
5%
Days of 90°F or more
15.9
Daylight
15 h 02 min to 13 h 26 min
Cloud cover
45%
Humidity
56%
Dew point
45°F
Wind
3.8 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 193°F50°F101°F 202036°F 194518%0%
Aug 293°F50°F99°F 201438°F 194518%0%
Aug 393°F50°F101°F 196140°F 200818%0%
Aug 492°F50°F98°F 193935°F 198018%0%
Aug 592°F49°F98°F 197138°F 190918%0%
Aug 692°F49°F96°F 201634°F 190918%0%
Aug 792°F49°F96°F 194539°F 198018%0%
Aug 892°F49°F97°F 197239°F 191118%0%
Aug 992°F49°F98°F 197837°F 191418%0%
Aug 1092°F49°F98°F 194138°F 191118%0%
Aug 1191°F49°F105°F 201840°F 190918%0%
Aug 1291°F48°F98°F 197737°F 191218%0%
Aug 1391°F48°F100°F 201538°F 191218%0%
Aug 1491°F48°F101°F 199437°F 194918%0%
Aug 1590°F48°F99°F 202336°F 191318%0%
Aug 1690°F48°F102°F 202334°F 191018%0%
Aug 1790°F47°F102°F 202336°F 196918%0%
Aug 1889°F47°F100°F 197734°F 190718%0%
Aug 1989°F47°F98°F 202234°F 190718%0%
Aug 2089°F47°F97°F 202035°F 194518%0%
Aug 2188°F47°F97°F 202631°F 194519%0%
Aug 2288°F46°F100°F 202635°F 191119%0%
Aug 2388°F46°F96°F 197039°F 196219%0%
Aug 2487°F46°F97°F 195828°F 191019%0%
Aug 2587°F46°F99°F 195828°F 191019%0%
Aug 2687°F45°F99°F 202534°F 191020%0%
Aug 2786°F45°F98°F 202634°F 191020%0%
Aug 2886°F45°F96°F 199930°F 190920%0%
Aug 2985°F45°F97°F 191532°F 198020%0%
Aug 3085°F45°F95°F 201132°F 191220%0%
Aug 3185°F44°F94°F 202233°F 199121%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Libby, 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 6:17 AM, sunset 9:19 PM
August 31
sunrise 6:59 AM, sunset 8:25 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00245015 (Libby 1 Ne RS), public domain. Records: NOAA GHCN-Daily, station USC00101079, 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.