Mackinac County climate

Mackinac County Weather in July

NOAA 1991-2020 normals for St Ignace, 3.5 km from Mackinac County

Average highs run from 74°F on July 1 to 76°F on July 31, and lows from 55°F to 58°F. Normal precipitation for the month is 2.98 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 Mackinac County, in °F, with the record for each date.405060708090151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
76°F
Average low
57°F
Precipitation
2.98 in
Record high
89°FJul 14, 2016
Record low
43°FJul 8, 2015
Chance of a freeze
0%
Daylight
15 h 40 min to 14 h 48 min
Cloud cover
67%
Humidity
83%
Dew point
58°F
Wind
6.7 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 174°F55°F82°F 201848°F 20100%
Jul 274°F55°F88°F 201844°F 20150%
Jul 374°F55°F87°F 201246°F 20150%
Jul 474°F56°F86°F 202050°F 20170%
Jul 575°F56°F87°F 201853°F 20150%
Jul 675°F56°F87°F 201852°F 20180%
Jul 775°F56°F84°F 202052°F 20180%
Jul 875°F56°F82°F 201343°F 20150%
Jul 975°F56°F88°F 201247°F 20210%
Jul 1075°F57°F85°F 202048°F 20210%
Jul 1175°F57°F79°F 201854°F 20130%
Jul 1275°F57°F82°F 201050°F 20190%
Jul 1376°F57°F86°F 201652°F 20190%
Jul 1476°F57°F89°F 201651°F 20190%
Jul 1576°F57°F86°F 201852°F 20170%
Jul 1676°F57°F87°F 201245°F 20160%
Jul 1776°F58°F86°F 201347°F 20160%
Jul 1876°F58°F85°F 201346°F 20180%
Jul 1976°F58°F82°F 201146°F 20180%
Jul 2076°F58°F82°F 201951°F 20160%
Jul 2176°F58°F82°F 201950°F 20200%
Jul 2276°F58°F86°F 201151°F 20130%
Jul 2376°F58°F86°F 201651°F 20190%
Jul 2476°F58°F88°F 201252°F 20190%
Jul 2576°F58°F87°F 201651°F 20170%
Jul 2676°F58°F84°F 202055°F 20170%
Jul 2776°F58°F83°F 201555°F 20110%
Jul 2876°F58°F86°F 201553°F 20180%
Jul 2976°F58°F88°F 201548°F 20130%
Jul 3076°F58°F88°F 201549°F 20210%
Jul 3176°F58°F82°F 201845°F 20190%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mackinac 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 5:53 AM, sunset 9:33 PM
July 31
sunrise 6:21 AM, sunset 9:09 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00207275 (St Ignace), public domain. Records: NOAA GHCN-Daily, station USC00207275, 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.