Wallowa County climate

Wallowa County Weather in August

NOAA 1991-2020 normals for Enterprise 20 Nne, 14.4 km from Wallowa County

Average highs run from 91°F on August 1 to 85°F on August 31, and lows from 46°F to 40°F. Normal precipitation for the month is 0.74 in over about 3 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 Wallowa County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
44°F
Precipitation
0.74 in
Record high
97°FAug 17, 1917
Record low
28°FAug 25, 1910
Chance of a freeze
33%
Days of 90°F or more
14.5
Daylight
14 h 44 min to 13 h 19 min
Cloud cover
35%
Humidity
52%
Dew point
44°F
Wind
4.3 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 191°F46°F96°F 191738°F 193712%0%
Aug 291°F46°F94°F 191735°F 193812%0%
Aug 391°F46°F95°F 195132°F 190312%0%
Aug 491°F46°F92°F 189334°F 191912%0%
Aug 591°F46°F92°F 190437°F 192312%0%
Aug 691°F46°F94°F 190532°F 193112%0%
Aug 791°F46°F96°F 190533°F 193112%0%
Aug 891°F45°F95°F 201235°F 193112%0%
Aug 991°F45°F93°F 189836°F 190012%0%
Aug 1090°F45°F94°F 189838°F 190012%0%
Aug 1190°F45°F92°F 192936°F 193212%0%
Aug 1290°F45°F93°F 199636°F 195112%0%
Aug 1390°F45°F94°F 200134°F 193812%0%
Aug 1490°F44°F94°F 192033°F 192812%0%
Aug 1589°F44°F93°F 192029°F 193512%0%
Aug 1689°F44°F95°F 191933°F 193511%0%
Aug 1789°F44°F97°F 191734°F 191411%0%
Aug 1889°F44°F97°F 191930°F 190011%0%
Aug 1988°F43°F96°F 194031°F 191611%0%
Aug 2088°F43°F92°F 189731°F 191811%0%
Aug 2188°F43°F92°F 189734°F 189911%0%
Aug 2287°F43°F96°F 191734°F 193811%0%
Aug 2387°F42°F93°F 191333°F 194711%0%
Aug 2487°F42°F95°F 192630°F 192511%0%
Aug 2586°F42°F93°F 189428°F 191011%0%
Aug 2686°F42°F93°F 191631°F 190011%0%
Aug 2786°F41°F93°F 192232°F 190010%0%
Aug 2886°F41°F91°F 191331°F 192510%0%
Aug 2985°F41°F93°F 191532°F 190210%0%
Aug 3085°F41°F93°F 191629°F 191210%0%
Aug 3185°F40°F95°F 191631°F 190510%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wallowa County, in percent, and of at least 0.1 inch of snowfall.02.557.51012.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 5:33 AM, sunset 8:17 PM
August 31
sunrise 6:09 AM, sunset 7:28 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00352678 (Enterprise 20 Nne), public domain. Records: NOAA GHCN-Daily, station USC00354329, 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.