Sault Ste. Marie climate

Sault Ste. Marie Weather in August

NOAA 1991-2020 normals for Sault Ste Marie Sanderson Fld, 2 km from Sault Ste. Marie

Average highs run from 77°F on August 1 to 74°F on August 31, and lows from 56°F to 53°F. Normal precipitation for the month is 3.19 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 Sault Ste. Marie, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
76°F
Average low
55°F
Precipitation
3.19 in
Record high
98°FAug 5, 1947
Record low
29°FAug 29, 1982
Chance of a freeze
0%
Daylight
14 h 50 min to 13 h 22 min
Cloud cover
63%
Humidity
81%
Dew point
57°F
Wind
6.5 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°F56°F96°F 197536°F 194735%0%
Aug 277°F56°F93°F 198838°F 197635%0%
Aug 377°F56°F91°F 198738°F 197735%0%
Aug 477°F56°F91°F 201239°F 197035%0%
Aug 577°F56°F98°F 194739°F 195135%0%
Aug 677°F56°F98°F 194738°F 197634%0%
Aug 777°F56°F92°F 200140°F 197634%0%
Aug 877°F56°F90°F 194941°F 197235%0%
Aug 977°F56°F89°F 194941°F 199435%0%
Aug 1077°F56°F90°F 194438°F 199435%0%
Aug 1177°F56°F91°F 194740°F 196735%0%
Aug 1277°F56°F93°F 194738°F 196735%0%
Aug 1376°F56°F91°F 194739°F 198235%0%
Aug 1476°F56°F91°F 201837°F 197735%0%
Aug 1576°F56°F89°F 193735°F 196835%0%
Aug 1676°F56°F88°F 193537°F 197935%0%
Aug 1776°F56°F89°F 196933°F 198135%0%
Aug 1876°F56°F93°F 195535°F 198135%0%
Aug 1976°F55°F92°F 195538°F 198135%0%
Aug 2076°F55°F94°F 197634°F 197735%0%
Aug 2175°F55°F91°F 195539°F 195035%0%
Aug 2275°F55°F85°F 194732°F 195036%0%
Aug 2375°F55°F96°F 194738°F 195836%0%
Aug 2475°F55°F92°F 194734°F 194036%0%
Aug 2575°F55°F90°F 194835°F 197736%0%
Aug 2675°F54°F92°F 194843°F 194536%0%
Aug 2774°F54°F93°F 194839°F 195437%0%
Aug 2874°F54°F93°F 197337°F 194137%0%
Aug 2974°F54°F92°F 199129°F 198237%0%
Aug 3074°F54°F88°F 193235°F 197637%0%
Aug 3174°F53°F89°F 200037°F 196738%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sault Ste. Marie, 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 (EDT).

August 1
sunrise 6:18 AM, sunset 9:08 PM
August 31
sunrise 6:56 AM, sunset 8:18 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014847 (Sault Ste Marie Sanderson Fld), public domain. Records: NOAA GHCN-Daily, station USW00014847, 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.