Dexter climate

Dexter Weather in August

NOAA 1991-2020 normals for Chelsea, 10.3 km from Dexter

Average highs run from 82°F on August 1 to 79°F on August 31, and lows from 60°F to 56°F. Normal precipitation for the month is 3.56 in over about 9 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 Dexter, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
59°F
Precipitation
3.56 in
Record high
96°FAug 3, 2012
Record low
38°FAug 21, 2024
Chance of a freeze
0%
Days of 90°F or more
1.8
Daylight
14 h 27 min to 13 h 11 min
Cloud cover
54%
Humidity
72%
Dew point
60°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 182°F60°F94°F 200749°F 200931%0%
Aug 282°F60°F94°F 201245°F 202531%0%
Aug 382°F60°F96°F 201247°F 200931%0%
Aug 481°F60°F92°F 201248°F 202131%0%
Aug 581°F60°F92°F 201847°F 200431%0%
Aug 681°F60°F93°F 200143°F 200431%0%
Aug 781°F60°F95°F 200145°F 200431%0%
Aug 881°F60°F90°F 200744°F 201731%0%
Aug 981°F60°F94°F 200942°F 199931%0%
Aug 1081°F60°F94°F 201647°F 200231%0%
Aug 1181°F60°F93°F 201647°F 200431%0%
Aug 1281°F60°F93°F 201642°F 202231%0%
Aug 1381°F60°F90°F 200246°F 200631%0%
Aug 1481°F59°F87°F 201845°F 200131%0%
Aug 1581°F59°F89°F 200042°F 201331%0%
Aug 1681°F59°F91°F 200944°F 200431%0%
Aug 1781°F59°F87°F 199948°F 200431%0%
Aug 1880°F59°F89°F 200840°F 200730%0%
Aug 1980°F59°F87°F 201644°F 202330%0%
Aug 2080°F59°F88°F 202143°F 200030%0%
Aug 2180°F59°F90°F 200338°F 202430%0%
Aug 2280°F58°F89°F 202040°F 200430%0%
Aug 2380°F58°F93°F 200842°F 202430%0%
Aug 2480°F58°F91°F 202043°F 201730%0%
Aug 2580°F58°F93°F 201241°F 201730%0%
Aug 2680°F58°F94°F 202440°F 202530%0%
Aug 2779°F57°F96°F 202441°F 202530%0%
Aug 2879°F57°F90°F 202142°F 201530%0%
Aug 2979°F57°F91°F 201043°F 202529%0%
Aug 3079°F57°F92°F 201044°F 200929%0%
Aug 3179°F56°F94°F 201238°F 200929%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Dexter, 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 6:28 AM, sunset 8:55 PM
August 31
sunrise 7:00 AM, sunset 8:11 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00201502 (Chelsea), public domain. Records: NOAA GHCN-Daily, station USW00094889, 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.