Bonners Ferry climate

Bonners Ferry Weather in August

NOAA 1991-2020 normals for Bonners Ferry, 0.5 km from Bonners Ferry

Average highs run from 88°F on August 1 to 80°F on August 31, and lows from 54°F to 49°F. Normal precipitation for the month is 0.53 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 Bonners Ferry, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
85°F
Average low
52°F
Precipitation
0.53 in
Record high
105°FAug 11, 2018
Record low
28°FAug 24, 1910
Chance of a freeze
0%
Days of 90°F or more
9.0
Daylight
15 h 04 min to 13 h 28 min
Cloud cover
41%
Humidity
57%
Dew point
46°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 188°F54°F101°F 202036°F 194514%0%
Aug 288°F54°F99°F 201438°F 194514%0%
Aug 388°F54°F101°F 196140°F 200814%0%
Aug 488°F54°F98°F 193935°F 198014%0%
Aug 588°F54°F98°F 197138°F 190914%0%
Aug 688°F54°F96°F 201634°F 190914%0%
Aug 787°F54°F96°F 194539°F 198014%0%
Aug 887°F54°F97°F 197239°F 191114%0%
Aug 987°F54°F98°F 197837°F 191414%0%
Aug 1087°F53°F98°F 194138°F 191114%0%
Aug 1187°F53°F105°F 201840°F 190914%0%
Aug 1286°F53°F98°F 197737°F 191214%0%
Aug 1386°F53°F100°F 201538°F 191214%0%
Aug 1486°F53°F101°F 199437°F 194914%0%
Aug 1585°F53°F99°F 202336°F 191314%0%
Aug 1685°F52°F102°F 202334°F 191015%0%
Aug 1785°F52°F102°F 202336°F 196915%0%
Aug 1885°F52°F100°F 197734°F 190715%0%
Aug 1984°F52°F98°F 202234°F 190715%0%
Aug 2084°F51°F97°F 202035°F 194516%0%
Aug 2184°F51°F97°F 202631°F 194516%0%
Aug 2283°F51°F100°F 202635°F 191116%0%
Aug 2383°F51°F96°F 197039°F 196216%0%
Aug 2482°F51°F97°F 195828°F 191017%0%
Aug 2582°F50°F99°F 195828°F 191017%0%
Aug 2682°F50°F99°F 202534°F 191017%0%
Aug 2781°F50°F98°F 202634°F 191018%0%
Aug 2881°F50°F96°F 199930°F 190918%0%
Aug 2981°F49°F97°F 191532°F 198018%0%
Aug 3080°F49°F95°F 201132°F 191219%0%
Aug 3180°F49°F94°F 202233°F 199119%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bonners Ferry, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 5:19 AM, sunset 8:23 PM
August 31
sunrise 6:01 AM, sunset 7:29 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00101079 (Bonners Ferry), 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.