Sierra Blanca climate

Sierra Blanca Weather in August

NOAA 1991-2020 normals for Ft Hancock 8SSE, 36.6 km from Sierra Blanca

Average highs run from 95°F on August 1 to 93°F on August 31, and lows from 69°F to 66°F. Normal precipitation for the month is 1.36 in over about 6 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 Sierra Blanca, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
94°F
Average low
68°F
Precipitation
1.36 in
Record high
108°FAug 4, 1980
Record low
48°FAug 24, 1971
Chance of a freeze
0%
Days of 90°F or more
26.6
Daylight
13 h 39 min to 12 h 49 min
Cloud cover
51%
Humidity
47%
Dew point
55°F
Wind
7.2 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 195°F69°F105°F 194457°F 199221%0%
Aug 295°F69°F105°F 194457°F 197121%0%
Aug 395°F69°F105°F 196955°F 200921%0%
Aug 495°F69°F108°F 198057°F 199220%0%
Aug 595°F69°F105°F 196956°F 199120%0%
Aug 695°F69°F105°F 196956°F 199120%0%
Aug 795°F69°F107°F 202358°F 197420%0%
Aug 895°F69°F105°F 202356°F 199720%0%
Aug 995°F69°F105°F 196956°F 198920%0%
Aug 1095°F69°F105°F 196956°F 198920%0%
Aug 1195°F69°F106°F 196961°F 194920%0%
Aug 1295°F69°F106°F 196959°F 197019%0%
Aug 1395°F68°F105°F 196955°F 196019%0%
Aug 1495°F68°F105°F 196957°F 199219%0%
Aug 1595°F68°F106°F 196956°F 201619%0%
Aug 1695°F68°F106°F 196955°F 196119%0%
Aug 1795°F68°F105°F 196959°F 201619%0%
Aug 1895°F68°F106°F 196957°F 197918%0%
Aug 1994°F68°F107°F 196954°F 196718%0%
Aug 2094°F68°F107°F 196958°F 198118%0%
Aug 2194°F68°F108°F 196954°F 200818%0%
Aug 2294°F68°F107°F 196958°F 194918%0%
Aug 2394°F67°F107°F 196957°F 197618%0%
Aug 2494°F67°F107°F 196948°F 197118%0%
Aug 2594°F67°F107°F 196957°F 194517%0%
Aug 2694°F67°F106°F 196957°F 196217%0%
Aug 2793°F67°F104°F 196953°F 196617%0%
Aug 2893°F67°F104°F 196956°F 197017%0%
Aug 2993°F66°F104°F 196954°F 196117%0%
Aug 3093°F66°F104°F 196956°F 201717%0%
Aug 3193°F66°F105°F 196953°F 194417%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sierra Blanca, 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 6:18 AM, sunset 7:57 PM
August 31
sunrise 6:37 AM, sunset 7:26 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413266 (Ft Hancock 8SSE), public domain. Records: NOAA GHCN-Daily, station USC00419295, 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.