Delavan climate

Delavan Weather in July

NOAA 1991-2020 normals for Delavan Wwtp, 1.4 km from Delavan

Average highs run from 82°F on July 1 to 83°F on July 31, and lows from 60°F to 61°F. Normal precipitation for the month is 3.79 in.

July day by day

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

Normal daily high and low temperature at Delavan, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
83°F
Average low
61°F
Precipitation
3.79 in
Record high
105°FJul 14, 1995
Record low
39°FJul 5, 1972
Chance of a freeze
0%
Days of 90°F or more
5.4
Daylight
15 h 15 min to 14 h 30 min
Cloud cover
52%
Humidity
77%
Dew point
63°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 182°F60°F97°F 195342°F 20010%
Jul 282°F60°F98°F 195343°F 20010%
Jul 382°F60°F97°F 197045°F 19680%
Jul 482°F60°F96°F 201243°F 19630%
Jul 582°F60°F101°F 201239°F 19720%
Jul 683°F60°F102°F 201243°F 19670%
Jul 783°F60°F101°F 201245°F 19790%
Jul 883°F60°F95°F 198845°F 19830%
Jul 983°F61°F95°F 197445°F 19630%
Jul 1083°F61°F97°F 198944°F 19630%
Jul 1183°F61°F101°F 196644°F 19680%
Jul 1283°F61°F95°F 197643°F 19750%
Jul 1383°F61°F94°F 195448°F 19930%
Jul 1483°F61°F105°F 199548°F 20020%
Jul 1583°F61°F105°F 199545°F 19670%
Jul 1683°F61°F101°F 198846°F 19730%
Jul 1783°F61°F97°F 201246°F 19580%
Jul 1883°F61°F99°F 201247°F 19790%
Jul 1983°F61°F95°F 199147°F 20030%
Jul 2083°F61°F98°F 199148°F 20030%
Jul 2183°F61°F97°F 201146°F 19580%
Jul 2283°F61°F97°F 200247°F 20070%
Jul 2383°F61°F94°F 195546°F 20000%
Jul 2483°F61°F96°F 201246°F 20000%
Jul 2583°F61°F97°F 196446°F 20000%
Jul 2683°F61°F94°F 201248°F 19620%
Jul 2783°F61°F99°F 195545°F 19770%
Jul 2883°F61°F99°F 195547°F 19810%
Jul 2983°F61°F96°F 198846°F 19930%
Jul 3083°F61°F95°F 199948°F 19560%
Jul 3183°F61°F100°F 199948°F 19710%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Delavan, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

July 1
sunrise 5:21 AM, sunset 8:36 PM
July 31
sunrise 5:46 AM, sunset 8:16 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00472051 (Delavan Wwtp), public domain. Records: NOAA GHCN-Daily, station USC00471205, 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.