Windsor climate

Windsor Weather in August

NOAA 1991-2020 normals for Windsor, 0.9 km from Windsor

Average highs run from 88°F on August 1 to 83°F on August 31, and lows from 68°F to 61°F. Normal precipitation for the month is 4.64 in.

August day by day

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

Normal daily high and low temperature at Windsor, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
86°F
Average low
65°F
Precipitation
4.64 in
Record high
107°FAug 3, 2011
Record low
43°FAug 25, 2017
Chance of a freeze
0%
Days of 90°F or more
7.6
Daylight
14 h 08 min to 13 h 02 min
Cloud cover
47%
Humidity
71%
Dew point
65°F
Wind
6.9 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 188°F68°F101°F 201258°F 20140%
Aug 288°F68°F102°F 201159°F 20180%
Aug 388°F67°F107°F 201160°F 20140%
Aug 488°F67°F99°F 201254°F 20200%
Aug 588°F67°F101°F 201253°F 20170%
Aug 688°F67°F94°F 201857°F 20200%
Aug 788°F67°F96°F 201261°F 20120%
Aug 888°F67°F103°F 201260°F 20170%
Aug 987°F67°F99°F 201259°F 20240%
Aug 1087°F66°F95°F 201055°F 20240%
Aug 1187°F66°F96°F 201055°F 20240%
Aug 1287°F66°F95°F 201057°F 20120%
Aug 1387°F66°F97°F 201057°F 20140%
Aug 1487°F66°F99°F 201056°F 20120%
Aug 1587°F65°F92°F 201056°F 20120%
Aug 1687°F65°F93°F 201257°F 20230%
Aug 1786°F65°F91°F 202454°F 20130%
Aug 1886°F65°F89°F 202451°F 20120%
Aug 1986°F64°F89°F 201152°F 20120%
Aug 2086°F64°F92°F 202352°F 20120%
Aug 2185°F64°F96°F 201052°F 20120%
Aug 2285°F64°F95°F 201254°F 20160%
Aug 2385°F63°F96°F 201249°F 20170%
Aug 2485°F63°F94°F 201250°F 20150%
Aug 2584°F63°F95°F 202343°F 20170%
Aug 2684°F63°F96°F 202354°F 20100%
Aug 2784°F62°F94°F 202454°F 20100%
Aug 2884°F62°F93°F 202457°F 20190%
Aug 2983°F62°F93°F 201257°F 20170%
Aug 3083°F62°F94°F 201245°F 20170%
Aug 3183°F61°F97°F 201256°F 20220%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Windsor, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:16 AM, sunset 8:24 PM
August 31
sunrise 6:43 AM, sunset 7:45 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00239034 (Windsor), public domain. Records: NOAA GHCN-Daily, station USC00239034, 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.