Congress climate

Congress Weather in August

NOAA 1991-2020 normals for Wickenburg, 22.8 km from Congress

Average highs run from 104°F on August 1 to 100°F on August 31, and lows from 74°F to 69°F. Normal precipitation for the month is 1.98 in over about 5 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 Congress, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
102°F
Average low
72°F
Precipitation
1.98 in
Record high
102°FAug 14, 1996
Record low
37°FAug 23, 1968
Chance of a freeze
0%
Days of 90°F or more
30.6
Daylight
13 h 49 min to 12 h 54 min
Cloud cover
44%
Humidity
35%
Dew point
53°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 1104°F74°F99°F 197252°F 195013%0%
Aug 2104°F74°F99°F 199553°F 197613%0%
Aug 3104°F74°F99°F 199553°F 195613%0%
Aug 4104°F74°F99°F 199452°F 197614%0%
Aug 5104°F74°F97°F 199450°F 197614%0%
Aug 6104°F74°F99°F 202552°F 195314%0%
Aug 7103°F74°F99°F 202551°F 199114%0%
Aug 8103°F73°F100°F 201249°F 200914%0%
Aug 9103°F73°F98°F 199549°F 200414%0%
Aug 10103°F73°F97°F 198053°F 194914%0%
Aug 11103°F73°F99°F 198049°F 194914%0%
Aug 12103°F73°F99°F 196049°F 194914%0%
Aug 13103°F73°F99°F 199651°F 195014%0%
Aug 14103°F73°F102°F 199651°F 198715%0%
Aug 15103°F72°F101°F 202045°F 196815%0%
Aug 16103°F72°F101°F 202049°F 198715%0%
Aug 17102°F72°F99°F 202048°F 194915%0%
Aug 18102°F72°F97°F 195147°F 194915%0%
Aug 19102°F72°F98°F 202050°F 194915%0%
Aug 20102°F72°F97°F 200950°F 197915%0%
Aug 21102°F71°F97°F 201948°F 199015%0%
Aug 22102°F71°F96°F 201144°F 196815%0%
Aug 23102°F71°F98°F 201137°F 196815%0%
Aug 24102°F71°F98°F 201146°F 196815%0%
Aug 25101°F71°F95°F 196249°F 196515%0%
Aug 26101°F71°F96°F 202050°F 198915%0%
Aug 27101°F70°F98°F 201948°F 198714%0%
Aug 28101°F70°F98°F 200949°F 198914%0%
Aug 29101°F70°F97°F 199645°F 196814%0%
Aug 30101°F70°F98°F 195047°F 195114%0%
Aug 31100°F69°F101°F 195045°F 195714%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Congress, in percent, and of at least 0.1 inch of snowfall.0510151102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MST).

August 1
sunrise 5:43 AM, sunset 7:32 PM
August 31
sunrise 6:04 AM, sunset 6:58 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00029287 (Wickenburg), public domain. Records: NOAA GHCN-Daily, station USW00023184, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.