Shell Rock climate

Shell Rock Weather in July

NOAA 1991-2020 normals for Allison, 18.5 km from Shell Rock

Average highs run from 83°F on July 1 to 82°F on July 31, and lows from 62°F to 63°F. Normal precipitation for the month is 4.20 in over about 8 wet days.

July day by day

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

Normal daily high and low temperature at Shell Rock, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
83°F
Average low
63°F
Precipitation
4.20 in
Record high
105°FJul 31, 1988
Record low
42°FJul 7, 1984
Chance of a freeze
0%
Days of 90°F or more
4.5
Daylight
15 h 16 min to 14 h 31 min
Cloud cover
51%
Humidity
76%
Dew point
64°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
Jul 183°F62°F96°F 196348°F 198830%0%
Jul 283°F62°F97°F 197448°F 199530%0%
Jul 383°F62°F98°F 199046°F 201430%0%
Jul 483°F63°F100°F 201243°F 196729%0%
Jul 583°F63°F98°F 201245°F 196729%0%
Jul 683°F63°F101°F 201247°F 196729%0%
Jul 783°F63°F100°F 198042°F 198429%0%
Jul 883°F63°F98°F 198947°F 200428%0%
Jul 983°F63°F101°F 198950°F 195328%0%
Jul 1083°F63°F100°F 198947°F 199628%0%
Jul 1183°F63°F99°F 196649°F 197527%0%
Jul 1283°F63°F101°F 195746°F 197527%0%
Jul 1383°F63°F100°F 199543°F 197527%0%
Jul 1483°F63°F100°F 197747°F 197527%0%
Jul 1583°F63°F100°F 198844°F 196726%0%
Jul 1683°F63°F96°F 201249°F 201426%0%
Jul 1783°F63°F98°F 199148°F 197626%0%
Jul 1883°F63°F99°F 201250°F 198426%0%
Jul 1983°F63°F99°F 201153°F 197026%0%
Jul 2083°F63°F98°F 199847°F 197025%0%
Jul 2183°F63°F98°F 198347°F 197025%0%
Jul 2283°F63°F100°F 201250°F 197025%0%
Jul 2383°F63°F103°F 201251°F 197025%0%
Jul 2483°F63°F96°F 196451°F 200425%0%
Jul 2583°F63°F104°F 201246°F 200425%0%
Jul 2683°F63°F99°F 195547°F 200425%0%
Jul 2782°F63°F101°F 195545°F 197125%0%
Jul 2882°F63°F99°F 195549°F 196525%0%
Jul 2982°F63°F99°F 195545°F 197125%0%
Jul 3082°F63°F103°F 195546°F 197125%0%
Jul 3182°F63°F105°F 198843°F 197125%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Shell Rock, 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).

July 1
sunrise 5:36 AM, sunset 8:52 PM
July 31
sunrise 6:01 AM, sunset 8:32 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00130157 (Allison), public domain. Records: NOAA GHCN-Daily, station USW00094910, 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.