Blue Rapids climate

Blue Rapids Weather in August

NOAA 1991-2020 normals for Marysville, 17.5 km from Blue Rapids

Average highs run from 91°F on August 1 to 86°F on August 31, and lows from 67°F to 61°F. Normal precipitation for the month is 3.61 in over about 10 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 Blue Rapids, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
64°F
Precipitation
3.61 in
Record high
110°FAug 17, 1956
Record low
44°FAug 4, 1974
Chance of a freeze
0%
Days of 90°F or more
12.6
Daylight
14 h 13 min to 13 h 05 min
Cloud cover
47%
Humidity
67%
Dew point
63°F
Wind
8.5 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 191°F67°F103°F 195554°F 202133%0%
Aug 291°F67°F105°F 196453°F 202133%0%
Aug 390°F66°F105°F 198754°F 197433%0%
Aug 490°F66°F103°F 195444°F 197433%0%
Aug 590°F66°F104°F 195452°F 197833%0%
Aug 690°F66°F106°F 197052°F 199033%0%
Aug 790°F66°F105°F 197050°F 198933%0%
Aug 890°F66°F103°F 198049°F 198933%0%
Aug 990°F66°F103°F 197651°F 198933%0%
Aug 1090°F66°F103°F 200653°F 199133%0%
Aug 1190°F65°F101°F 201050°F 196733%0%
Aug 1290°F65°F101°F 195745°F 196433%0%
Aug 1389°F65°F103°F 201048°F 199233%0%
Aug 1489°F65°F103°F 195747°F 200433%0%
Aug 1589°F65°F102°F 200749°F 199233%0%
Aug 1689°F64°F106°F 195655°F 195133%0%
Aug 1789°F64°F110°F 195645°F 201233%0%
Aug 1889°F64°F104°F 200346°F 201233%0%
Aug 1988°F64°F110°F 202350°F 200133%0%
Aug 2088°F64°F104°F 196247°F 201233%0%
Aug 2188°F63°F104°F 202344°F 195633%0%
Aug 2288°F63°F103°F 202349°F 200933%0%
Aug 2388°F63°F102°F 202348°F 196633%0%
Aug 2487°F63°F105°F 202347°F 201533%0%
Aug 2587°F62°F104°F 202349°F 201533%0%
Aug 2687°F62°F104°F 195551°F 198533%0%
Aug 2787°F62°F105°F 195546°F 196733%0%
Aug 2886°F61°F104°F 195546°F 197633%0%
Aug 2986°F61°F106°F 200046°F 198833%0%
Aug 3086°F61°F100°F 195146°F 200933%0%
Aug 3186°F61°F104°F 200044°F 200933%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Blue Rapids, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:26 AM, sunset 8:39 PM
August 31
sunrise 6:54 AM, sunset 7:59 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00145063 (Marysville), public domain. Records: NOAA GHCN-Daily, station USC00145063, 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.