Arenas Valley climate

Arenas Valley Weather in August

NOAA 1991-2020 normals for Ft Bayard, 3 km from Arenas Valley

Average highs run from 87°F on August 1 to 87°F on August 31, and lows from 63°F to 62°F. Normal precipitation for the month is 2.93 in over about 13 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 Arenas Valley, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
87°F
Average low
63°F
Precipitation
2.93 in
Record high
102°FAug 14, 1953
Record low
38°FAug 29, 1980
Chance of a freeze
0%
Days of 90°F or more
6.1
Daylight
13 h 44 min to 12 h 52 min
Cloud cover
56%
Humidity
59%
Dew point
51°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 187°F63°F96°F 197246°F 196649%0%
Aug 287°F63°F96°F 193451°F 195349%0%
Aug 387°F63°F96°F 200947°F 196648%0%
Aug 487°F63°F95°F 196948°F 196148%0%
Aug 587°F63°F99°F 195344°F 196648%0%
Aug 687°F63°F100°F 195344°F 196647%0%
Aug 787°F63°F100°F 195345°F 196647%0%
Aug 887°F63°F100°F 195341°F 196647%0%
Aug 987°F63°F98°F 195344°F 196646%0%
Aug 1087°F63°F95°F 199542°F 196646%0%
Aug 1187°F63°F95°F 199548°F 196645%0%
Aug 1287°F63°F97°F 195349°F 196645%0%
Aug 1387°F63°F99°F 195350°F 192144%0%
Aug 1487°F63°F102°F 195349°F 194044%0%
Aug 1587°F63°F98°F 195148°F 191244%0%
Aug 1687°F63°F97°F 190050°F 197943%0%
Aug 1787°F63°F95°F 190749°F 196143%0%
Aug 1887°F63°F96°F 195149°F 196842%0%
Aug 1987°F63°F96°F 195143°F 197042%0%
Aug 2087°F63°F95°F 190749°F 196541%0%
Aug 2187°F63°F96°F 191146°F 196841%0%
Aug 2287°F63°F94°F 202640°F 198041%0%
Aug 2387°F63°F95°F 202644°F 196240%0%
Aug 2487°F63°F96°F 202640°F 198740%0%
Aug 2587°F63°F98°F 195340°F 198039%0%
Aug 2687°F63°F97°F 202644°F 198039%0%
Aug 2787°F63°F95°F 195348°F 198739%0%
Aug 2887°F63°F94°F 189947°F 200138%0%
Aug 2987°F62°F95°F 195038°F 198038%0%
Aug 3087°F62°F95°F 195038°F 198037%0%
Aug 3187°F62°F97°F 199539°F 198037%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Arenas Valley, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

August 1
sunrise 6:27 AM, sunset 8:11 PM
August 31
sunrise 6:47 AM, sunset 7:39 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00293265 (Ft Bayard), public domain. Records: NOAA GHCN-Daily, station USC00293265, 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.