Cool climate

Cool Weather in August

NOAA 1991-2020 normals for Auburn, 6.4 km from Cool

Average highs run from 94°F on August 1 to 90°F on August 31, and lows from 64°F to 62°F. Normal precipitation for the month is 0.07 in over about 0 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 Cool, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
92°F
Average low
63°F
Precipitation
0.07 in
Record high
111°FAug 10, 1978
Record low
41°FAug 4, 1919
Chance of a freeze
0%
Days of 90°F or more
19.0
Daylight
14 h 10 min to 13 h 04 min
Cloud cover
19%
Humidity
33%
Dew point
42°F
Wind
6.5 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 194°F64°F107°F 190845°F 19191%0%
Aug 294°F64°F106°F 193946°F 19191%0%
Aug 393°F64°F107°F 194644°F 19191%0%
Aug 493°F64°F107°F 194641°F 19191%0%
Aug 593°F64°F107°F 199843°F 19191%0%
Aug 693°F64°F105°F 199843°F 19501%0%
Aug 793°F64°F108°F 197846°F 19241%0%
Aug 893°F64°F105°F 190541°F 19481%0%
Aug 993°F63°F105°F 197846°F 19241%0%
Aug 1093°F63°F111°F 197846°F 19241%0%
Aug 1193°F63°F108°F 197143°F 19242%0%
Aug 1293°F63°F106°F 193345°F 19242%0%
Aug 1393°F63°F107°F 193345°F 19222%0%
Aug 1492°F63°F110°F 193344°F 19222%0%
Aug 1592°F63°F107°F 192046°F 19242%0%
Aug 1692°F63°F108°F 192045°F 19242%0%
Aug 1792°F63°F106°F 192044°F 19242%0%
Aug 1892°F63°F105°F 195045°F 19242%0%
Aug 1992°F63°F108°F 195043°F 19122%0%
Aug 2092°F62°F110°F 192945°F 19242%0%
Aug 2192°F62°F110°F 195045°F 19222%0%
Aug 2291°F62°F102°F 194542°F 19482%0%
Aug 2391°F62°F102°F 193245°F 19242%0%
Aug 2491°F62°F105°F 193147°F 19432%0%
Aug 2591°F62°F103°F 192345°F 19242%0%
Aug 2691°F62°F105°F 201045°F 19242%0%
Aug 2791°F62°F106°F 192445°F 19242%0%
Aug 2891°F62°F105°F 194446°F 19242%0%
Aug 2990°F62°F106°F 195045°F 19122%0%
Aug 3090°F62°F105°F 191846°F 19242%0%
Aug 3190°F62°F104°F 196844°F 19192%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Cool, in percent, and of at least 0.1 inch of snowfall.00.511.522.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 6:05 AM, sunset 8:15 PM
August 31
sunrise 6:32 AM, sunset 7:36 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00040383 (Auburn), public domain. Records: NOAA GHCN-Daily, station USC00040383, 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.