Black Rock climate

Black Rock Weather in August

NOAA 1991-2020 normals for Zuni, 4.8 km from Black Rock

Average highs run from 89°F on August 1 to 86°F on August 31, and lows from 55°F to 50°F. Normal precipitation for the month is 2.03 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 Black Rock, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
88°F
Average low
53°F
Precipitation
2.03 in
Record high
99°FAug 2, 2000
Record low
32°FAug 9, 2011
Chance of a freeze
0%
Days of 90°F or more
13.9
Daylight
13 h 53 min to 12 h 56 min
Cloud cover
54%
Humidity
49%
Dew point
47°F
Wind
6.7 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 189°F55°F97°F 199342°F 201123%0%
Aug 289°F55°F99°F 200043°F 201123%0%
Aug 389°F55°F99°F 199540°F 201123%0%
Aug 489°F55°F98°F 200041°F 201123%0%
Aug 589°F55°F98°F 200939°F 201123%0%
Aug 689°F55°F99°F 199538°F 201123%0%
Aug 788°F55°F98°F 199537°F 201123%0%
Aug 888°F55°F98°F 202533°F 201123%0%
Aug 988°F54°F98°F 202532°F 201122%0%
Aug 1088°F54°F97°F 200236°F 201122%0%
Aug 1188°F54°F99°F 200241°F 200922%0%
Aug 1288°F54°F97°F 200944°F 199922%0%
Aug 1388°F54°F97°F 199642°F 201122%0%
Aug 1488°F54°F97°F 202043°F 201022%0%
Aug 1588°F53°F96°F 196242°F 201122%0%
Aug 1688°F53°F98°F 202037°F 200921%0%
Aug 1788°F53°F96°F 202039°F 200921%0%
Aug 1888°F53°F97°F 200239°F 200821%0%
Aug 1988°F53°F96°F 201538°F 200921%0%
Aug 2088°F53°F98°F 202438°F 200921%0%
Aug 2187°F52°F98°F 200939°F 198021%0%
Aug 2287°F52°F95°F 202038°F 201120%0%
Aug 2387°F52°F97°F 202040°F 200820%0%
Aug 2487°F52°F95°F 201140°F 200220%0%
Aug 2587°F52°F96°F 202040°F 200220%0%
Aug 2687°F51°F96°F 200138°F 201020%0%
Aug 2787°F51°F96°F 200140°F 195419%0%
Aug 2887°F51°F95°F 201139°F 200619%0%
Aug 2987°F51°F94°F 200741°F 200619%0%
Aug 3086°F51°F94°F 195036°F 201118%0%
Aug 3186°F50°F95°F 198538°F 201118%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Black Rock, 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 6:25 AM, sunset 8:18 PM
August 31
sunrise 6:47 AM, sunset 7:43 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093044 (Zuni), public domain. Records: NOAA GHCN-Daily, station USW00093044, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.