Four Corners climate

Four Corners Weather in August

NOAA 1991-2020 normals for Bozeman 6 W Exp Farm, 2.8 km from Four Corners

Average highs run from 85°F on August 1 to 78°F on August 31, and lows from 52°F to 46°F. Normal precipitation for the month is 1.08 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 Four Corners, 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
50°F
Precipitation
1.08 in
Snowfall
0.1 in
Record high
103°FAug 5, 1961
Record low
27°FAug 25, 1992
Chance of a freeze
6%
Days of 90°F or more
5.7
Daylight
14 h 45 min to 13 h 19 min
Cloud cover
47%
Humidity
51%
Dew point
39°F
Wind
4.9 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 185°F52°F102°F 202637°F 200122%0%
Aug 285°F52°F99°F 196141°F 198722%0%
Aug 385°F52°F101°F 196141°F 198922%0%
Aug 485°F52°F102°F 196137°F 201222%0%
Aug 585°F52°F103°F 196137°F 198022%0%
Aug 685°F52°F100°F 198333°F 199622%0%
Aug 785°F52°F102°F 197034°F 194622%0%
Aug 885°F51°F99°F 201238°F 194622%0%
Aug 984°F51°F99°F 200035°F 199522%0%
Aug 1084°F51°F99°F 199141°F 197422%0%
Aug 1184°F51°F102°F 201837°F 194722%0%
Aug 1284°F51°F101°F 200738°F 197722%0%
Aug 1384°F50°F101°F 200337°F 194222%0%
Aug 1483°F50°F99°F 200333°F 200522%0%
Aug 1583°F50°F99°F 200335°F 194422%0%
Aug 1683°F50°F98°F 197339°F 195422%0%
Aug 1783°F49°F98°F 202034°F 200222%0%
Aug 1882°F49°F98°F 196435°F 198722%0%
Aug 1982°F49°F99°F 200833°F 199522%0%
Aug 2082°F49°F98°F 195337°F 199622%0%
Aug 2181°F49°F98°F 201035°F 194522%0%
Aug 2281°F48°F98°F 197634°F 199623%0%
Aug 2381°F48°F98°F 196932°F 201523%0%
Aug 2480°F48°F102°F 196932°F 197123%0%
Aug 2580°F48°F102°F 200827°F 199223%0%
Aug 2680°F47°F101°F 201029°F 199223%0%
Aug 2779°F47°F95°F 197130°F 197623%0%
Aug 2879°F47°F98°F 201233°F 196023%0%
Aug 2979°F47°F97°F 200534°F 196523%0%
Aug 3078°F46°F95°F 195430°F 196523%0%
Aug 3178°F46°F97°F 199132°F 199323%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Four Corners, 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 6:08 AM, sunset 8:53 PM
August 31
sunrise 6:45 AM, sunset 8:04 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00241047 (Bozeman 6 W Exp Farm), public domain. Records: NOAA GHCN-Daily, station USW00024132, 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.