Bothell West climate

Bothell West Weather in August

NOAA 1991-2020 normals for Seattle Sand Pt Wsfo, 13.1 km from Bothell West

Average highs run from 78°F on August 1 to 75°F on August 31, and lows from 58°F to 56°F. Normal precipitation for the month is 1.00 in over about 6 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 Bothell West, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
77°F
Average low
57°F
Precipitation
1.00 in
Record high
100°FAug 16, 2020
Record low
46°FAug 23, 1951
Chance of a freeze
0%
Days of 90°F or more
0.8
Daylight
14 h 58 min to 13 h 25 min
Cloud cover
48%
Humidity
78%
Dew point
54°F
Wind
2.7 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 178°F58°F87°F 201550°F 200115%0%
Aug 278°F58°F86°F 200949°F 195115%0%
Aug 378°F58°F88°F 201749°F 195015%0%
Aug 478°F58°F88°F 201747°F 195015%0%
Aug 578°F58°F88°F 201249°F 194915%0%
Aug 678°F58°F84°F 200849°F 194816%0%
Aug 778°F58°F85°F 201850°F 194816%0%
Aug 878°F58°F89°F 201849°F 195016%0%
Aug 978°F58°F87°F 200450°F 194916%0%
Aug 1078°F58°F84°F 200150°F 195016%0%
Aug 1178°F58°F91°F 201452°F 200217%0%
Aug 1278°F58°F87°F 202150°F 194917%0%
Aug 1378°F58°F91°F 202148°F 194917%0%
Aug 1477°F57°F88°F 201047°F 194917%0%
Aug 1577°F57°F92°F 202350°F 194918%0%
Aug 1677°F57°F100°F 202051°F 200018%0%
Aug 1777°F57°F89°F 202349°F 195118%0%
Aug 1877°F57°F86°F 202250°F 195118%0%
Aug 1977°F57°F89°F 201650°F 200219%0%
Aug 2077°F57°F87°F 201651°F 194919%0%
Aug 2177°F57°F84°F 201851°F 194920%0%
Aug 2276°F57°F85°F 201851°F 194920%0%
Aug 2376°F57°F83°F 202546°F 195121%0%
Aug 2476°F57°F85°F 202549°F 194921%0%
Aug 2576°F56°F88°F 202647°F 195121%0%
Aug 2676°F56°F88°F 201648°F 195122%0%
Aug 2776°F56°F84°F 202348°F 195122%0%
Aug 2876°F56°F85°F 201747°F 195123%0%
Aug 2975°F56°F88°F 201748°F 195123%0%
Aug 3075°F56°F84°F 202249°F 195024%0%
Aug 3175°F56°F87°F 202249°F 199924%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bothell West, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 5:46 AM, sunset 8:44 PM
August 31
sunrise 6:26 AM, sunset 7:51 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094290 (Seattle Sand Pt Wsfo), public domain. Records: NOAA GHCN-Daily, station USW00024222, 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.