Mountain View climate

Mountain View Weather in August

NOAA 1991-2020 normals for Wheat Ridge 2, 5.3 km from Mountain View

Average highs run from 88°F on August 1 to 84°F on August 31, and lows from 57°F to 51°F. Normal precipitation for the month is 1.60 in over about 8 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 Mountain View, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
86°F
Average low
55°F
Precipitation
1.60 in
Record high
110°FAug 2, 2008
Record low
41°FAug 6, 1986
Chance of a freeze
0%
Days of 90°F or more
11.7
Daylight
14 h 14 min to 13 h 06 min
Cloud cover
51%
Humidity
44%
Dew point
45°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 188°F57°F101°F 200852°F 199230%0%
Aug 288°F57°F110°F 200842°F 198630%0%
Aug 388°F57°F106°F 202648°F 198629%0%
Aug 488°F57°F104°F 202644°F 198629%0%
Aug 588°F57°F101°F 202549°F 199629%0%
Aug 688°F57°F102°F 202241°F 198629%0%
Aug 787°F56°F103°F 200347°F 199629%0%
Aug 887°F56°F103°F 202547°F 199629%0%
Aug 987°F56°F104°F 202651°F 202329%0%
Aug 1087°F56°F104°F 202648°F 198529%0%
Aug 1187°F56°F102°F 202651°F 199628%0%
Aug 1287°F56°F103°F 202648°F 198528%0%
Aug 1387°F55°F98°F 200746°F 200228%0%
Aug 1487°F55°F104°F 200750°F 200428%0%
Aug 1587°F55°F101°F 202546°F 198628%0%
Aug 1686°F55°F103°F 200249°F 199528%0%
Aug 1786°F55°F102°F 202347°F 198527%
Aug 1886°F54°F101°F 202449°F 201527%
Aug 1986°F54°F102°F 202048°F 201527%
Aug 2086°F54°F99°F 201946°F 201627%
Aug 2186°F54°F100°F 200348°F 200426%
Aug 2286°F53°F104°F 202651°F 198726%
Aug 2386°F53°F100°F 200348°F 201526%
Aug 2485°F53°F102°F 202046°F 198525%
Aug 2585°F53°F100°F 202646°F 201625%
Aug 2685°F52°F101°F 201948°F 199225%
Aug 2785°F52°F99°F 200146°F 198725%
Aug 2885°F52°F99°F 201241°F 200425%
Aug 2985°F51°F101°F 202644°F 200425%
Aug 3084°F51°F101°F 199047°F 199225%
Aug 3184°F51°F100°F 200545°F 202024%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mountain View, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

August 1
sunrise 5:59 AM, sunset 8:13 PM
August 31
sunrise 6:27 AM, sunset 7:33 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00058995 (Wheat Ridge 2), public domain. Records: NOAA GHCN-Daily, station USC00055984, 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.