Malheur County climate

Malheur County Weather in August

NOAA 1991-2020 normals for Rome 2 Nw, 37.2 km from Malheur County

Average highs run from 95°F on August 1 to 88°F on August 31, and lows from 51°F to 43°F. Normal precipitation for the month is 0.21 in over about 2 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 Malheur County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
47°F
Precipitation
0.21 in
Record high
107°FAug 2, 2024
Record low
28°FAug 31, 1999
Chance of a freeze
17%
Days of 90°F or more
22.0
Daylight
14 h 31 min to 13 h 13 min
Cloud cover
31%
Humidity
33%
Dew point
38°F
Wind
6.9 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Aug 195°F51°F104°F 201543°F 20017%
Aug 295°F51°F107°F 202443°F 20067%
Aug 395°F51°F103°F 201742°F 20267%
Aug 495°F50°F102°F 202142°F 20267%
Aug 594°F50°F102°F 199842°F 20027%
Aug 694°F50°F103°F 202638°F 19507%
Aug 794°F50°F103°F 202639°F 20027%
Aug 894°F49°F104°F 201836°F 20027%
Aug 994°F49°F106°F 201840°F 20027%
Aug 1093°F49°F106°F 201845°F 20217%
Aug 1193°F49°F103°F 201844°F 20087%
Aug 1293°F48°F102°F 200443°F 20067%
Aug 1393°F48°F102°F 202139°F 20067%
Aug 1492°F48°F100°F 199841°F 19997%
Aug 1592°F48°F103°F 202135°F 19997%
Aug 1692°F47°F103°F 202340°F 19997%
Aug 1792°F47°F104°F 202242°F 20097%
Aug 1891°F47°F101°F 202040°F 20217%
Aug 1991°F46°F105°F 200342°F 20067%
Aug 2091°F46°F102°F 200942°F 20077%
Aug 2191°F46°F101°F 202239°F 20007%
Aug 2290°F46°F99°F 201737°F 20027%
Aug 2390°F45°F99°F 202540°F 20167%
Aug 2490°F45°F101°F 200836°F 20107%
Aug 2590°F45°F100°F 201039°F 20127%
Aug 2689°F44°F100°F 201042°F 20247%
Aug 2789°F44°F102°F 201742°F 20197%
Aug 2889°F44°F102°F 201734°F 20187%
Aug 2988°F43°F100°F 201734°F 20247%
Aug 3088°F43°F101°F 202235°F 20247%
Aug 3188°F43°F103°F 202228°F 19997%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Malheur County, in percent.024681102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (MDT).

August 1
sunrise 6:41 AM, sunset 9:12 PM
August 31
sunrise 7:14 AM, sunset 8:27 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00357310 (Rome 2 Nw), public domain. Records: NOAA GHCN-Daily, station USW00094107, 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.