Alcona County climate

Alcona County Weather in August

NOAA 1991-2020 normals for Harrisville 2NNE, 6 km from Alcona County

Average highs run from 75°F on August 1 to 72°F on August 31, and lows from 59°F to 55°F. Normal precipitation for the month is 3.18 in over about 10 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 Alcona County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
74°F
Average low
58°F
Precipitation
3.18 in
Record high
103°FAug 25, 1948
Record low
24°FAug 21, 1934
Chance of a freeze
0%
Days of 90°F or more
0.7
Daylight
14 h 39 min to 13 h 17 min
Cloud cover
61%
Humidity
76%
Dew point
59°F
Wind
6.3 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 175°F59°F98°F 200636°F 192733%0%
Aug 275°F59°F98°F 200639°F 192733%0%
Aug 375°F59°F95°F 200537°F 191833%0%
Aug 475°F59°F98°F 195543°F 195133%0%
Aug 575°F59°F98°F 190040°F 195133%0%
Aug 675°F59°F96°F 190036°F 193433%0%
Aug 774°F59°F99°F 200137°F 192933%0%
Aug 874°F59°F94°F 190040°F 190433%0%
Aug 974°F58°F100°F 200135°F 192733%0%
Aug 1074°F58°F97°F 194439°F 192733%0%
Aug 1174°F58°F95°F 194440°F 198233%0%
Aug 1274°F58°F91°F 195940°F 190232%0%
Aug 1374°F58°F98°F 191839°F 193032%0%
Aug 1474°F58°F95°F 196542°F 194632%0%
Aug 1574°F58°F93°F 194738°F 192332%0%
Aug 1674°F58°F93°F 192236°F 192932%0%
Aug 1774°F58°F92°F 192240°F 196232%0%
Aug 1874°F58°F89°F 194739°F 196232%0%
Aug 1974°F57°F91°F 192537°F 193332%0%
Aug 2074°F57°F95°F 198333°F 192932%0%
Aug 2174°F57°F90°F 191624°F 193432%0%
Aug 2273°F57°F95°F 196838°F 192332%0%
Aug 2373°F57°F92°F 195433°F 193432%0%
Aug 2473°F57°F102°F 194836°F 197132%0%
Aug 2573°F56°F103°F 194836°F 197732%0%
Aug 2673°F56°F95°F 194835°F 191732%0%
Aug 2773°F56°F94°F 195337°F 191532%0%
Aug 2872°F56°F95°F 195334°F 198232%0%
Aug 2972°F56°F94°F 195331°F 198232%0%
Aug 3072°F55°F95°F 192529°F 193432%0%
Aug 3172°F55°F95°F 192534°F 193132%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Alcona County, 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 6:20 AM, sunset 8:59 PM
August 31
sunrise 6:55 AM, sunset 8:12 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00203628 (Harrisville 2NNE), public domain. Records: NOAA GHCN-Daily, station USC00202423, 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.