Sioux Rapids climate

Sioux Rapids Weather in August

NOAA 1991-2020 normals for Sioux Rapids 4 E, 7 km from Sioux Rapids

Average highs run from 81°F on August 1 to 77°F on August 31, and lows from 62°F to 56°F. Normal precipitation for the month is 4.41 in over about 8 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 Sioux Rapids, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
79°F
Average low
59°F
Precipitation
4.41 in
Record high
100°FAug 2, 2022
Record low
36°FAug 21, 2004
Chance of a freeze
0%
Days of 90°F or more
1.4
Daylight
14 h 29 min to 13 h 13 min
Cloud cover
51%
Humidity
68%
Dew point
59°F
Wind
8.9 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 181°F62°F96°F 201152°F 201326%0%
Aug 281°F61°F100°F 202246°F 200226%0%
Aug 381°F61°F95°F 200846°F 202026%0%
Aug 481°F61°F92°F 200147°F 201726%0%
Aug 580°F61°F93°F 200148°F 201726%0%
Aug 680°F61°F92°F 200147°F 202626%0%
Aug 780°F61°F94°F 200151°F 202426%0%
Aug 880°F61°F93°F 200547°F 202626%0%
Aug 980°F61°F96°F 200550°F 202426%0%
Aug 1080°F61°F93°F 201646°F 202426%0%
Aug 1180°F60°F91°F 200745°F 200426%0%
Aug 1280°F60°F92°F 200044°F 200426%0%
Aug 1380°F60°F92°F 202041°F 200426%0%
Aug 1480°F60°F91°F 200041°F 200426%0%
Aug 1579°F60°F91°F 200343°F 200426%0%
Aug 1679°F60°F97°F 200345°F 201226%0%
Aug 1779°F59°F97°F 200339°F 201226%0%
Aug 1879°F59°F97°F 200342°F 200226%0%
Aug 1979°F59°F93°F 202337°F 200426%0%
Aug 2079°F59°F91°F 200343°F 200426%0%
Aug 2179°F59°F94°F 202036°F 200426%0%
Aug 2279°F58°F98°F 202346°F 199726%0%
Aug 2379°F58°F97°F 202046°F 200826%0%
Aug 2478°F58°F99°F 202044°F 200826%0%
Aug 2578°F58°F99°F 202040°F 201526%0%
Aug 2678°F58°F97°F 202041°F 201526%0%
Aug 2778°F57°F95°F 202050°F 200526%0%
Aug 2878°F57°F94°F 201348°F 202626%0%
Aug 2978°F57°F94°F 201244°F 200426%0%
Aug 3078°F57°F96°F 200038°F 200926%0%
Aug 3177°F56°F89°F 201336°F 200926%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sioux Rapids, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:12 AM, sunset 8:41 PM
August 31
sunrise 6:44 AM, sunset 7:57 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00137726 (Sioux Rapids 4 E), public domain. Records: NOAA GHCN-Daily, station USW00014972, 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.