Blue Mound climate

Blue Mound Weather in August

NOAA 1991-2020 normals for Decatur Wtp, 20.5 km from Blue Mound

Average highs run from 84°F on August 1 to 82°F on August 31, and lows from 66°F to 62°F. Normal precipitation for the month is 3.50 in over about 7 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 Blue Mound, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
84°F
Average low
65°F
Precipitation
3.50 in
Record high
104°FAug 17, 1988
Record low
41°FAug 29, 1986
Chance of a freeze
0%
Days of 90°F or more
6.9
Daylight
14 h 13 min to 13 h 05 min
Cloud cover
48%
Humidity
73%
Dew point
64°F
Wind
7.4 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 184°F66°F102°F 201249°F 199227%0%
Aug 284°F66°F99°F 198755°F 199226%0%
Aug 384°F66°F101°F 198754°F 198626%0%
Aug 484°F66°F98°F 198753°F 198526%0%
Aug 584°F66°F94°F 198853°F 201726%0%
Aug 684°F66°F94°F 198948°F 199726%0%
Aug 784°F66°F95°F 200647°F 199026%0%
Aug 884°F66°F99°F 198452°F 199025%0%
Aug 984°F66°F99°F 198051°F 199025%0%
Aug 1084°F66°F99°F 198055°F 198925%0%
Aug 1184°F66°F99°F 200749°F 200425%0%
Aug 1284°F66°F98°F 200744°F 200425%0%
Aug 1384°F66°F99°F 200745°F 200425%0%
Aug 1484°F65°F95°F 198849°F 200425%0%
Aug 1584°F65°F94°F 198845°F 201325%0%
Aug 1684°F65°F100°F 198845°F 200425%0%
Aug 1784°F65°F104°F 198850°F 200825%0%
Aug 1884°F65°F101°F 198850°F 201225%0%
Aug 1984°F65°F99°F 198351°F 200825%0%
Aug 2083°F65°F98°F 198352°F 201225%0%
Aug 2183°F65°F103°F 198347°F 199225%0%
Aug 2283°F64°F98°F 198353°F 198225%0%
Aug 2383°F64°F96°F 200151°F 200925%0%
Aug 2483°F64°F96°F 200751°F 200925%0%
Aug 2583°F64°F99°F 202352°F 198425%0%
Aug 2683°F64°F100°F 202352°F 202525%0%
Aug 2783°F63°F100°F 198352°F 198525%0%
Aug 2882°F63°F101°F 198342°F 198625%0%
Aug 2982°F63°F97°F 200741°F 198625%0%
Aug 3082°F63°F99°F 200043°F 198625%0%
Aug 3182°F62°F98°F 201348°F 198625%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Blue Mound, 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 (CDT).

August 1
sunrise 5:56 AM, sunset 8:09 PM
August 31
sunrise 6:24 AM, sunset 7:29 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00112193 (Decatur Wtp), public domain. Records: NOAA GHCN-Daily, station USC00115841, 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.