Grant County climate

Grant County Weather in July

NOAA 1991-2020 normals for Petersburg, 12.9 km from Grant County

Average highs run from 89°F on July 1 to 87°F on July 31, and lows from 62°F to 63°F. Normal precipitation for the month is 4.50 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 Grant County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
89°F
Average low
63°F
Precipitation
4.50 in
Record high
104°FJul 23, 2011
Record low
46°FJul 5, 1996
Chance of a freeze
0%
Days of 90°F or more
10.9
Daylight
14 h 52 min to 14 h 13 min
Cloud cover
60%
Humidity
70%
Dew point
61°F
Wind
3.4 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 189°F62°F96°F 201248°F 20100%
Jul 289°F62°F96°F 201248°F 20070%
Jul 389°F62°F99°F 202649°F 20070%
Jul 489°F63°F98°F 202649°F 19960%
Jul 589°F63°F96°F 201046°F 19960%
Jul 689°F63°F98°F 201250°F 19970%
Jul 789°F63°F99°F 201248°F 20010%
Jul 889°F63°F102°F 201250°F 20180%
Jul 989°F63°F101°F 201250°F 19950%
Jul 1089°F63°F99°F 201054°F 20060%
Jul 1189°F63°F92°F 200149°F 19960%
Jul 1289°F63°F97°F 201148°F 19990%
Jul 1389°F63°F94°F 201151°F 19990%
Jul 1489°F63°F95°F 202148°F 20090%
Jul 1589°F63°F99°F 199548°F 20090%
Jul 1689°F63°F100°F 199552°F 20010%
Jul 1789°F63°F96°F 199553°F 20140%
Jul 1889°F63°F97°F 201252°F 20140%
Jul 1989°F63°F98°F 199853°F 20140%
Jul 2088°F63°F97°F 201351°F 19970%
Jul 2188°F63°F97°F 201149°F 19960%
Jul 2288°F63°F99°F 201148°F 20070%
Jul 2388°F63°F104°F 201150°F 20070%
Jul 2488°F63°F98°F 199951°F 20030%
Jul 2588°F63°F98°F 201653°F 20070%
Jul 2688°F63°F101°F 201654°F 20130%
Jul 2788°F63°F96°F 201255°F 19960%
Jul 2888°F63°F96°F 201556°F 19960%
Jul 2987°F63°F99°F 202352°F 20140%
Jul 3087°F63°F96°F 201149°F 20140%
Jul 3187°F63°F95°F 199546°F 19970%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grant 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 (EDT).

July 1
sunrise 5:55 AM, sunset 8:47 PM
July 31
sunrise 6:16 AM, sunset 8:29 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00466952 (Petersburg), public domain. Records: NOAA GHCN-Daily, station USC00466952, 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.