Colorado climate

Colorado Weather in July

NASA POWER reanalysis for the half-degree grid cell around Colorado, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 25°C on July 1 to 26°C on July 31, and lows from 13°C to 13°C. Normal precipitation for the month is 59 mm over about 6 wet days.

July day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Colorado, in °C, with the record for each date.-10010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

July at a glance

Average high
25°C
Average low
13°C
Precipitation
59 mm
Reanalysis high
33°CJul 28, 2006
Reanalysis low
-1°CJul 17, 2000
Daylight
10 h 46 min to 11 h 04 min
Cloud cover
38%
Humidity
75%
Dew point
13°C
Wind
10.8 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Jul 125°C13°C31°C 20196°C 201423%
Jul 225°C13°C30°C 20186°C 202023%
Jul 325°C13°C30°C 20186°C 202023%
Jul 425°C13°C30°C 20058°C 202022%
Jul 525°C13°C31°C 20186°C 201921%
Jul 625°C13°C31°C 20072°C 201920%
Jul 725°C13°C31°C 20073°C 201919%
Jul 825°C13°C30°C 20076°C 199419%
Jul 925°C13°C31°C 20071°C 199420%
Jul 1024°C13°C30°C 20002°C 199421%
Jul 1124°C12°C29°C 20064°C 199421%
Jul 1224°C12°C30°C 20204°C 200022%
Jul 1324°C12°C31°C 20200°C 200022%
Jul 1424°C12°C30°C 20182°C 200021%
Jul 1525°C12°C31°C 20181°C 199320%
Jul 1624°C12°C32°C 20183°C 200020%
Jul 1725°C12°C31°C 2018-1°C 200019%
Jul 1825°C12°C31°C 20182°C 200019%
Jul 1925°C12°C32°C 20185°C 200518%
Jul 2025°C12°C32°C 20181°C 200018%
Jul 2125°C12°C31°C 20082°C 200018%
Jul 2225°C12°C31°C 20087°C 201318%
Jul 2325°C12°C31°C 20183°C 201318%
Jul 2425°C12°C32°C 20060°C 201317%
Jul 2525°C12°C32°C 20061°C 201316%
Jul 2625°C12°C31°C 20064°C 200717%
Jul 2725°C12°C33°C 20063°C 200717%
Jul 2826°C12°C33°C 20063°C 200117%
Jul 2926°C13°C32°C 19954°C 200117%
Jul 3026°C13°C32°C 19957°C 200716%
Jul 3126°C13°C31°C 19953°C 199316%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Colorado, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

July 1
sunrise 7:09 AM, sunset 5:55 PM
July 31
sunrise 7:02 AM, sunset 6:06 PM

Every day of July: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.