Moscow climate

Moscow Weather in August

NOAA 1991-2020 normals for Long Falls Dam, 29.4 km from Moscow

Average highs run from 77°F on August 1 to 74°F on August 31, and lows from 55°F to 50°F. Normal precipitation for the month is 3.57 in over about 12 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 Moscow, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
76°F
Average low
53°F
Precipitation
3.57 in
Record high
92°FAug 12, 2025
Record low
39°FAug 25, 2001
Chance of a freeze
0%
Daylight
14 h 41 min to 13 h 18 min
Cloud cover
59%
Humidity
82%
Dew point
58°F
Wind
3.6 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 177°F55°F85°F 200447°F 199841%0%
Aug 277°F55°F90°F 200149°F 199841%0%
Aug 377°F55°F86°F 200748°F 199941%0%
Aug 477°F55°F85°F 202249°F 199841%0%
Aug 577°F55°F86°F 201650°F 202541%0%
Aug 676°F54°F91°F 200149°F 200040%0%
Aug 776°F54°F88°F 202243°F 201040%0%
Aug 876°F54°F87°F 199848°F 201040%0%
Aug 976°F54°F89°F 200148°F 201640%0%
Aug 1076°F54°F87°F 202548°F 199940%0%
Aug 1176°F54°F91°F 202547°F 199939%0%
Aug 1276°F54°F92°F 202547°F 200639%0%
Aug 1376°F54°F91°F 202547°F 200639%0%
Aug 1476°F53°F87°F 200243°F 199839%0%
Aug 1576°F53°F91°F 200245°F 200138%0%
Aug 1676°F53°F89°F 200249°F 200138%0%
Aug 1776°F53°F86°F 200949°F 202538%0%
Aug 1876°F53°F88°F 200946°F 202538%0%
Aug 1975°F53°F84°F 201545°F 200738%0%
Aug 2075°F53°F84°F 202142°F 200738%0%
Aug 2175°F52°F84°F 201345°F 200738%0%
Aug 2275°F52°F83°F 200346°F 199837%0%
Aug 2375°F52°F85°F 200841°F 199837%0%
Aug 2475°F52°F84°F 202144°F 200337%0%
Aug 2575°F52°F87°F 202139°F 200137%0%
Aug 2675°F51°F90°F 202146°F 200136%0%
Aug 2774°F51°F82°F 199946°F 200936%0%
Aug 2874°F51°F86°F 200445°F 200936%0%
Aug 2974°F51°F85°F 201042°F 200036%0%
Aug 3074°F50°F86°F 202241°F 200136%0%
Aug 3174°F50°F88°F 201041°F 200236%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Moscow, 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 (EDT).

August 1
sunrise 5:25 AM, sunset 8:06 PM
August 31
sunrise 6:00 AM, sunset 7:18 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00174781 (Long Falls Dam), public domain. Records: NOAA GHCN-Daily, station USW00094626, 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.