Brown County climate

Brown County Weather in July

NOAA 1991-2020 normals for Hiawatha 1 S, 2.9 km from Brown County

Average highs run from 86°F on July 1 to 88°F on July 31, and lows from 66°F to 66°F. Normal precipitation for the month is 4.46 in over about 10 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 Brown County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
87°F
Average low
66°F
Precipitation
4.46 in
Record high
104°FJul 19, 2012
Record low
49°FJul 16, 2014
Chance of a freeze
0%
Days of 90°F or more
12.0
Daylight
14 h 56 min to 14 h 16 min
Cloud cover
48%
Humidity
70%
Dew point
66°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
Jul 186°F66°F99°F 201256°F 201731%0%
Jul 286°F66°F94°F 201252°F 201431%0%
Jul 386°F66°F95°F 201250°F 201431%0%
Jul 486°F66°F98°F 201253°F 201431%0%
Jul 586°F66°F98°F 201253°F 201731%0%
Jul 687°F66°F99°F 201256°F 201731%0%
Jul 787°F66°F102°F 201259°F 201531%0%
Jul 887°F66°F103°F 201256°F 201732%0%
Jul 987°F66°F92°F 200756°F 201732%0%
Jul 1087°F66°F99°F 201362°F 201031%0%
Jul 1187°F66°F95°F 201754°F 200731%0%
Jul 1287°F66°F96°F 201158°F 200731%0%
Jul 1387°F66°F95°F 201754°F 200831%0%
Jul 1487°F67°F94°F 201557°F 200831%0%
Jul 1587°F67°F96°F 200952°F 201431%0%
Jul 1688°F67°F96°F 201249°F 201431%0%
Jul 1788°F67°F96°F 201251°F 201431%0%
Jul 1888°F67°F100°F 201153°F 200931%0%
Jul 1988°F67°F104°F 201253°F 200931%0%
Jul 2088°F67°F103°F 201256°F 200930%0%
Jul 2188°F67°F99°F 201159°F 201430%0%
Jul 2288°F67°F101°F 201757°F 201530%0%
Jul 2388°F67°F102°F 201259°F 200930%0%
Jul 2488°F67°F103°F 201257°F 201330%0%
Jul 2588°F67°F101°F 201260°F 201330%0%
Jul 2688°F67°F104°F 201262°F 200930%0%
Jul 2788°F67°F95°F 201253°F 201330%0%
Jul 2888°F66°F96°F 201149°F 201330%0%
Jul 2988°F66°F95°F 201049°F 201330%0%
Jul 3088°F66°F103°F 201252°F 201430%0%
Jul 3188°F66°F97°F 202151°F 201430%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brown County, 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 5:58 AM, sunset 8:54 PM
July 31
sunrise 6:20 AM, sunset 8:36 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00143634 (Hiawatha 1 S), public domain. Records: NOAA GHCN-Daily, station USC00143634, 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.