Iron River climate

Iron River Weather in August

NOAA 1991-2020 normals for Stambaugh 2SSE, 4.3 km from Iron River

Average highs run from 77°F on August 1 to 73°F on August 31, and lows from 50°F to 46°F. Normal precipitation for the month is 3.10 in over about 11 wet days.

August day by day

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

Normal daily high and low temperature at Iron River, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
75°F
Average low
48°F
Precipitation
3.10 in
Record high
96°FAug 14, 1947
Record low
32°FAug 21, 1940
Chance of a freeze
23%
Daylight
14 h 47 min to 13 h 21 min
Cloud cover
56%
Humidity
78%
Dew point
56°F
Wind
4.5 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
Aug 177°F50°F93°F 200140°F 194738%0%
Aug 277°F50°F90°F 200742°F 202138%0%
Aug 377°F49°F90°F 194439°F 194538%0%
Aug 476°F49°F88°F 194438°F 202037%0%
Aug 576°F49°F95°F 194739°F 202037%0%
Aug 676°F49°F91°F 194742°F 200437%0%
Aug 776°F49°F91°F 200141°F 201737%0%
Aug 876°F49°F92°F 200142°F 199437%0%
Aug 976°F49°F90°F 200143°F 202237%0%
Aug 1076°F49°F88°F 194444°F 201937%0%
Aug 1176°F49°F93°F 194742°F 199736%0%
Aug 1276°F49°F93°F 194740°F 201736%0%
Aug 1376°F48°F91°F 194739°F 200436%0%
Aug 1476°F48°F96°F 194737°F 200436%0%
Aug 1575°F48°F95°F 194738°F 201436%0%
Aug 1675°F48°F86°F 200342°F 199236%0%
Aug 1775°F48°F85°F 200343°F 194336%0%
Aug 1875°F48°F93°F 194735°F 194337%0%
Aug 1975°F48°F87°F 194538°F 200437%0%
Aug 2075°F48°F91°F 200336°F 194037%0%
Aug 2175°F47°F86°F 201332°F 194037%0%
Aug 2274°F47°F90°F 194738°F 194537%0%
Aug 2374°F47°F89°F 194737°F 201937%0%
Aug 2474°F47°F83°F 194333°F 194437%0%
Aug 2574°F47°F91°F 194733°F 194437%0%
Aug 2674°F47°F92°F 201335°F 202537%0%
Aug 2773°F46°F88°F 199134°F 202337%0%
Aug 2873°F46°F88°F 199134°F 194537%0%
Aug 2973°F46°F87°F 199140°F 200437%0%
Aug 3073°F46°F87°F 199135°F 202338%0%
Aug 3173°F46°F88°F 201237°F 201938%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Iron River, 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).

August 1
sunrise 5:37 AM, sunset 8:24 PM
August 31
sunrise 6:14 AM, sunset 7:35 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00207812 (Stambaugh 2SSE), public domain. Records: NOAA GHCN-Daily, station USC00472314, 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.