Milliken climate

Milliken Weather in August

NOAA 1991-2020 normals for Greeley Unc, 15.5 km from Milliken

Average highs run from 91°F on August 1 to 87°F on August 31, and lows from 60°F to 54°F. Normal precipitation for the month is 1.56 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 Milliken, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
89°F
Average low
57°F
Precipitation
1.56 in
Record high
106°FAug 3, 2026
Record low
38°FAug 27, 1992
Chance of a freeze
0%
Days of 90°F or more
16.8
Daylight
14 h 17 min to 13 h 07 min
Cloud cover
51%
Humidity
45%
Dew point
46°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 191°F60°F97°F 201143°F 199524%0%
Aug 291°F60°F101°F 200849°F 199524%0%
Aug 391°F60°F106°F 202649°F 199324%0%
Aug 491°F60°F100°F 202646°F 199324%0%
Aug 591°F59°F103°F 202448°F 199324%0%
Aug 691°F59°F100°F 202247°F 199324%0%
Aug 791°F59°F102°F 199548°F 199324%0%
Aug 890°F59°F102°F 202550°F 200523%0%
Aug 990°F59°F103°F 202650°F 201323%0%
Aug 1090°F59°F101°F 202650°F 201323%0%
Aug 1190°F59°F99°F 202650°F 200923%0%
Aug 1290°F58°F102°F 202644°F 200423%0%
Aug 1390°F58°F96°F 202244°F 200423%0%
Aug 1490°F58°F101°F 200746°F 202322%0%
Aug 1589°F58°F103°F 202546°F 202322%0%
Aug 1689°F58°F98°F 201544°F 200922%0%
Aug 1789°F57°F100°F 202344°F 200922%0%
Aug 1889°F57°F98°F 202444°F 200922%0%
Aug 1989°F57°F100°F 202044°F 201522%0%
Aug 2089°F57°F99°F 201943°F 201521%0%
Aug 2189°F56°F100°F 201944°F 201621%0%
Aug 2288°F56°F106°F 202644°F 201621%0%
Aug 2388°F56°F101°F 202043°F 201521%0%
Aug 2488°F56°F98°F 201143°F 201521%0%
Aug 2588°F56°F97°F 202646°F 201521%0%
Aug 2688°F55°F98°F 201947°F 199221%0%
Aug 2788°F55°F98°F 202038°F 199221%0%
Aug 2888°F55°F96°F 202640°F 200420%0%
Aug 2987°F55°F98°F 202640°F 200420%0%
Aug 3087°F54°F98°F 201243°F 199320%0%
Aug 3187°F54°F97°F 201542°F 199320%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Milliken, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

August 1
sunrise 5:57 AM, sunset 8:14 PM
August 31
sunrise 6:26 AM, sunset 7:33 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00053553 (Greeley Unc), public domain. Records: NOAA GHCN-Daily, station USC00055236, 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.