Ypsilanti climate

Ypsilanti Weather in August

NOAA 1991-2020 normals for Ann Arbor Se, 6.6 km from Ypsilanti

Average highs run from 83°F on August 1 to 80°F on August 31, and lows from 59°F to 55°F. Normal precipitation for the month is 3.34 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 Ypsilanti, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
82°F
Average low
58°F
Precipitation
3.34 in
Record high
99°FAug 2, 1964
Record low
40°FAug 29, 1965
Chance of a freeze
0%
Days of 90°F or more
2.6
Daylight
14 h 27 min to 13 h 11 min
Cloud cover
54%
Humidity
71%
Dew point
61°F
Wind
8.1 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 183°F59°F96°F 195554°F 195834%0%
Aug 283°F59°F99°F 196451°F 196234%0%
Aug 383°F59°F99°F 201246°F 196534%0%
Aug 483°F59°F97°F 201649°F 200034%0%
Aug 583°F59°F93°F 195549°F 195734%0%
Aug 683°F59°F94°F 200149°F 196434%0%
Aug 783°F59°F96°F 200151°F 200234%0%
Aug 883°F59°F99°F 200150°F 196434%0%
Aug 982°F59°F96°F 194945°F 196434%0%
Aug 1082°F59°F99°F 201647°F 196434%0%
Aug 1182°F59°F99°F 201644°F 196734%0%
Aug 1282°F59°F98°F 201643°F 196734%0%
Aug 1382°F59°F92°F 195946°F 196734%0%
Aug 1482°F59°F93°F 196543°F 196434%0%
Aug 1582°F58°F94°F 196547°F 196434%0%
Aug 1682°F58°F92°F 200948°F 196435%0%
Aug 1781°F58°F94°F 195051°F 196335%0%
Aug 1881°F58°F94°F 195545°F 196335%0%
Aug 1981°F58°F99°F 195547°F 196435%0%
Aug 2081°F58°F93°F 195544°F 200035%0%
Aug 2181°F58°F98°F 195543°F 195035%0%
Aug 2281°F57°F94°F 195947°F 200435%0%
Aug 2381°F57°F94°F 195446°F 196735%0%
Aug 2481°F57°F97°F 194848°F 196535%0%
Aug 2580°F57°F98°F 194848°F 201735%0%
Aug 2680°F57°F96°F 194847°F 201735%0%
Aug 2780°F56°F99°F 194846°F 196435%0%
Aug 2880°F56°F96°F 194844°F 196835%0%
Aug 2980°F56°F97°F 195340°F 196535%0%
Aug 3080°F56°F95°F 195347°F 199935%0%
Aug 3180°F55°F97°F 201244°F 200935%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Ypsilanti, 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 6:27 AM, sunset 8:54 PM
August 31
sunrise 6:59 AM, sunset 8:10 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00200228 (Ann Arbor Se), public domain. Records: NOAA GHCN-Daily, station USW00014853, 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.