Tillamook County climate

Tillamook County Weather in August

NOAA 1991-2020 normals for Tillamook 6SE, 3 km from Tillamook County

Average highs run from 69°F on August 1 to 69°F on August 31, and lows from 51°F to 50°F. Normal precipitation for the month is 1.33 in.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Tillamook County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
69°F
Average low
50°F
Precipitation
1.33 in
Record high
89°FAug 8, 1972
Record low
33°FAug 9, 1959
Chance of a freeze
0%
Daylight
14 h 44 min to 13 h 18 min
Cloud cover
44%
Humidity
86%
Dew point
55°F
Wind
5.4 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 169°F51°F81°F 199239°F 19570%
Aug 269°F51°F82°F 199338°F 20020%
Aug 369°F51°F85°F 198838°F 20020%
Aug 469°F51°F84°F 198837°F 19790%
Aug 569°F51°F82°F 199237°F 19590%
Aug 669°F51°F78°F 197237°F 19750%
Aug 769°F51°F82°F 199640°F 19880%
Aug 869°F51°F89°F 197239°F 19880%
Aug 969°F51°F85°F 200433°F 19590%
Aug 1069°F51°F88°F 197738°F 19590%
Aug 1169°F51°F84°F 198140°F 19910%
Aug 1269°F51°F84°F 200239°F 20060%
Aug 1369°F51°F86°F 201037°F 19550%
Aug 1469°F51°F88°F 200238°F 19700%
Aug 1569°F51°F77°F 200340°F 19550%
Aug 1669°F51°F82°F 195038°F 19690%
Aug 1769°F51°F79°F 199734°F 19700%
Aug 1869°F50°F79°F 197236°F 19700%
Aug 1969°F50°F83°F 201535°F 19730%
Aug 2069°F50°F88°F 196636°F 19600%
Aug 2169°F50°F81°F 195337°F 19880%
Aug 2269°F50°F85°F 198835°F 19730%
Aug 2369°F50°F87°F 201839°F 19730%
Aug 2469°F50°F80°F 199238°F 19910%
Aug 2569°F50°F86°F 199237°F 19570%
Aug 2669°F50°F87°F 199235°F 19570%
Aug 2769°F50°F89°F 201639°F 20100%
Aug 2869°F50°F81°F 201735°F 19850%
Aug 2969°F50°F88°F 201736°F 19690%
Aug 3069°F50°F87°F 199338°F 19720%
Aug 3169°F50°F88°F 197237°F 20060%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Tillamook County, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 5:59 AM, sunset 8:43 PM
August 31
sunrise 6:36 AM, sunset 7:54 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00358498 (Tillamook 6SE), public domain. Records: NOAA GHCN-Daily, station USC00358494, 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.