Washington County climate

Washington County Weather in July

NOAA 1991-2020 normals for Ft Calhoun 4W, 14.4 km from Washington County

Average highs run from 83°F on July 1 to 83°F on July 31, and lows from 64°F to 66°F. Normal precipitation for the month is 3.92 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 Washington County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
84°F
Average low
65°F
Precipitation
3.92 in
Record high
103°FJul 20, 2006
Record low
49°FJul 28, 2013
Chance of a freeze
0%
Days of 90°F or more
7.6
Daylight
15 h 08 min to 14 h 24 min
Cloud cover
48%
Humidity
68%
Dew point
64°F
Wind
8.7 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°F64°F94°F 200255°F 20160%
Jul 283°F65°F90°F 201255°F 20140%
Jul 383°F65°F92°F 201254°F 20140%
Jul 483°F65°F95°F 201257°F 20150%
Jul 583°F65°F95°F 201259°F 20240%
Jul 683°F65°F97°F 201254°F 20230%
Jul 784°F65°F99°F 201254°F 20040%
Jul 884°F65°F90°F 202053°F 20230%
Jul 984°F65°F89°F 202053°F 20230%
Jul 1084°F65°F94°F 200258°F 20230%
Jul 1184°F65°F92°F 202258°F 20070%
Jul 1284°F65°F92°F 200857°F 20080%
Jul 1384°F66°F93°F 201257°F 20070%
Jul 1484°F66°F96°F 200659°F 20210%
Jul 1584°F66°F96°F 201252°F 20140%
Jul 1684°F66°F98°F 200654°F 20140%
Jul 1784°F66°F99°F 200653°F 20090%
Jul 1884°F66°F98°F 201253°F 20090%
Jul 1984°F66°F97°F 200255°F 20090%
Jul 2084°F66°F103°F 200656°F 20090%
Jul 2184°F66°F101°F 200260°F 20060%
Jul 2284°F66°F101°F 200259°F 20060%
Jul 2384°F66°F102°F 201257°F 20190%
Jul 2484°F66°F101°F 201256°F 20040%
Jul 2584°F66°F101°F 201254°F 20040%
Jul 2684°F66°F101°F 201254°F 20040%
Jul 2783°F66°F98°F 200352°F 20050%
Jul 2883°F66°F98°F 202349°F 20130%
Jul 2983°F66°F98°F 202352°F 20130%
Jul 3083°F66°F99°F 200656°F 20090%
Jul 3183°F66°F100°F 200655°F 20090%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Washington County, 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 5:55 AM, sunset 9:03 PM
July 31
sunrise 6:19 AM, sunset 8:43 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00252980 (Ft Calhoun 4W), public domain. Records: NOAA GHCN-Daily, station USC00252980, 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.