Spring Grove climate

Spring Grove Weather in August

NOAA 1991-2020 normals for Caledonia, 13.2 km from Spring Grove

Average highs run from 81°F on August 1 to 77°F on August 31, and lows from 61°F to 56°F. Normal precipitation for the month is 4.47 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 Spring Grove, 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
4.47 in
Record high
105°FAug 23, 2023
Record low
32°FAug 30, 1915
Chance of a freeze
0%
Days of 90°F or more
0.8
Daylight
14 h 33 min to 13 h 14 min
Cloud cover
53%
Humidity
74%
Dew point
60°F
Wind
8.3 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°F61°F100°F 198840°F 192734%0%
Aug 281°F61°F101°F 196440°F 192734%0%
Aug 381°F61°F101°F 193040°F 189434%0%
Aug 480°F61°F98°F 189642°F 191234%0%
Aug 580°F61°F97°F 190942°F 199434%0%
Aug 680°F61°F101°F 193144°F 195734%0%
Aug 780°F61°F102°F 189446°F 199334%0%
Aug 880°F61°F102°F 189439°F 190434%0%
Aug 980°F61°F101°F 193636°F 192734%0%
Aug 1080°F60°F97°F 190041°F 192734%0%
Aug 1180°F60°F98°F 192341°F 193034%0%
Aug 1280°F60°F101°F 193642°F 193134%0%
Aug 1380°F60°F97°F 190045°F 193133%0%
Aug 1480°F60°F97°F 190036°F 196433%0%
Aug 1579°F60°F103°F 193637°F 192933%0%
Aug 1679°F60°F104°F 193741°F 199233%0%
Aug 1779°F59°F100°F 198842°F 196233%0%
Aug 1879°F59°F102°F 193643°F 196333%0%
Aug 1979°F59°F97°F 191640°F 192933%0%
Aug 2079°F59°F97°F 191637°F 195032%0%
Aug 2179°F59°F104°F 195538°F 200432%0%
Aug 2279°F59°F97°F 191640°F 192332%0%
Aug 2378°F58°F105°F 202341°F 192032%0%
Aug 2478°F58°F105°F 202335°F 192732%0%
Aug 2578°F58°F99°F 194835°F 195832%0%
Aug 2678°F58°F97°F 202437°F 193432%0%
Aug 2778°F57°F98°F 202439°F 189632%0%
Aug 2878°F57°F98°F 195539°F 193531%0%
Aug 2977°F57°F95°F 194833°F 193431%0%
Aug 3077°F57°F96°F 193732°F 191531%0%
Aug 3177°F56°F97°F 193732°F 191531%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Spring Grove, 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 5:56 AM, sunset 8:29 PM
August 31
sunrise 6:29 AM, sunset 7:43 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00211198 (Caledonia), public domain. Records: NOAA GHCN-Daily, station USC00132110, 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.