Madison climate

Madison Weather in August

NOAA 1991-2020 normals for Madison Sewage Plt, 1.2 km from Madison

Average highs run from 88°F on August 1 to 86°F on August 31, and lows from 66°F to 63°F. Normal precipitation for the month is 4.23 in over about 8 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 Madison, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
87°F
Average low
65°F
Precipitation
4.23 in
Record high
108°FAug 19, 1936
Record low
43°FAug 29, 1986
Chance of a freeze
0%
Days of 90°F or more
8.1
Daylight
14 h 09 min to 13 h 03 min
Cloud cover
50%
Humidity
71%
Dew point
64°F
Wind
5.4 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°F66°F102°F 195452°F 189529%0%
Aug 288°F66°F100°F 193049°F 192028%0%
Aug 388°F66°F102°F 193051°F 192028%0%
Aug 488°F66°F103°F 193048°F 191228%0%
Aug 588°F66°F102°F 191847°F 191228%0%
Aug 688°F66°F101°F 191849°F 199428%0%
Aug 788°F66°F107°F 193049°F 199428%0%
Aug 888°F66°F106°F 193052°F 198927%0%
Aug 988°F66°F107°F 193052°F 190427%0%
Aug 1088°F66°F105°F 191151°F 197227%0%
Aug 1187°F66°F103°F 191151°F 193027%0%
Aug 1287°F66°F101°F 193648°F 196727%0%
Aug 1387°F66°F102°F 193649°F 196727%0%
Aug 1487°F65°F99°F 194052°F 191626%0%
Aug 1587°F65°F101°F 193650°F 192926%0%
Aug 1687°F65°F103°F 198850°F 192926%0%
Aug 1787°F65°F104°F 198849°F 197926%0%
Aug 1887°F65°F103°F 193650°F 197626%0%
Aug 1987°F65°F108°F 193650°F 194325%0%
Aug 2087°F65°F106°F 193650°F 193225%0%
Aug 2187°F65°F105°F 193649°F 194025%0%
Aug 2287°F65°F105°F 193648°F 194025%0%
Aug 2387°F65°F99°F 193646°F 192325%0%
Aug 2487°F64°F104°F 193650°F 194224%0%
Aug 2586°F64°F101°F 193648°F 194224%0%
Aug 2686°F64°F101°F 193648°F 194524%0%
Aug 2786°F64°F103°F 194848°F 191024%0%
Aug 2886°F64°F102°F 193648°F 198624%0%
Aug 2986°F64°F102°F 195343°F 198624%0%
Aug 3086°F63°F102°F 195345°F 198624%0%
Aug 3186°F63°F102°F 194343°F 191524%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Madison, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 6:43 AM, sunset 8:52 PM
August 31
sunrise 7:10 AM, sunset 8:13 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00125237 (Madison Sewage Plt), public domain. Records: NOAA GHCN-Daily, station USC00125237, 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.