Delta climate

Delta Weather in August

NOAA 1991-2020 normals for Delta 3E, 3.8 km from Delta

Average highs run from 92°F on August 1 to 87°F on August 31, and lows from 58°F to 52°F.

August day by day

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

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

August at a glance

Average high
90°F
Average low
56°F
Record high
102°FAug 1, 2002
Record low
41°FAug 30, 2004
Chance of a freeze
0%
Days of 90°F or more
18.4
Daylight
14 h 09 min to 13 h 03 min
Cloud cover
56%
Humidity
43%
Dew point
42°F
Wind
5.6 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 192°F58°F102°F 200251°F 20240%
Aug 292°F58°F102°F 200853°F 20140%
Aug 392°F58°F102°F 200054°F 20120%
Aug 492°F58°F100°F 202454°F 20090%
Aug 592°F58°F99°F 202053°F 20210%
Aug 691°F58°F98°F 200953°F 20180%
Aug 791°F57°F97°F 200351°F 20110%
Aug 891°F57°F96°F 200049°F 20090%
Aug 991°F57°F99°F 200045°F 20090%
Aug 1091°F57°F101°F 200047°F 20090%
Aug 1191°F57°F101°F 200046°F 20130%
Aug 1291°F57°F100°F 200349°F 20090%
Aug 1390°F56°F99°F 200348°F 20100%
Aug 1490°F56°F98°F 201848°F 20020%
Aug 1590°F56°F100°F 200346°F 20020%
Aug 1690°F56°F98°F 200246°F 20020%
Aug 1790°F56°F99°F 200245°F 20090%
Aug 1890°F55°F100°F 200246°F 20090%
Aug 1989°F55°F101°F 202043°F 20090%
Aug 2089°F55°F99°F 200245°F 20210%
Aug 2189°F55°F98°F 202045°F 20210%
Aug 2289°F54°F98°F 202048°F 20090%
Aug 2389°F54°F99°F 202046°F 20010%
Aug 2489°F54°F99°F 202047°F 20010%
Aug 2588°F54°F97°F 201147°F 20020%
Aug 2688°F53°F98°F 202047°F 20020%
Aug 2788°F53°F96°F 200248°F 20060%
Aug 2888°F53°F97°F 202042°F 20040%
Aug 2988°F53°F95°F 200142°F 20040%
Aug 3087°F52°F96°F 201741°F 20040%
Aug 3187°F52°F97°F 202347°F 20020%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Delta, 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 (MDT).

August 1
sunrise 6:14 AM, sunset 8:23 PM
August 31
sunrise 6:41 AM, sunset 7:44 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00052196 (Delta 3E), public domain. Records: NOAA GHCN-Daily, station USC00052196, 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.