Monticello climate

Monticello Weather in July

NOAA 1991-2020 normals for Monticello 2E, 3.1 km from Monticello

Average highs run from 85°F on July 1 to 84°F on July 31, and lows from 51°F to 55°F. Normal precipitation for the month is 1.36 in over about 8 wet days.

July day by day

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

Normal daily high and low temperature at Monticello, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
85°F
Average low
54°F
Precipitation
1.36 in
Record high
97°FJul 10, 2021
Record low
40°FJul 1, 2020
Chance of a freeze
0%
Days of 90°F or more
5.7
Daylight
14 h 45 min to 14 h 07 min
Cloud cover
45%
Humidity
37%
Dew point
41°F
Wind
7.2 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
Jul 185°F51°F93°F 201540°F 202017%0%
Jul 285°F51°F91°F 201544°F 202017%0%
Jul 385°F52°F90°F 201848°F 201618%0%
Jul 485°F52°F90°F 201748°F 202518%0%
Jul 585°F52°F91°F 201348°F 202519%0%
Jul 686°F52°F92°F 201749°F 202519%0%
Jul 786°F53°F92°F 201749°F 202220%0%
Jul 886°F53°F90°F 201850°F 201520%0%
Jul 986°F53°F93°F 202545°F 201921%0%
Jul 1086°F53°F97°F 202147°F 201521%0%
Jul 1186°F53°F93°F 202148°F 201522%0%
Jul 1286°F53°F95°F 202050°F 201522%0%
Jul 1386°F54°F95°F 202047°F 201123%0%
Jul 1486°F54°F93°F 202648°F 201123%0%
Jul 1586°F54°F93°F 202648°F 201124%0%
Jul 1686°F54°F90°F 202049°F 201525%0%
Jul 1786°F54°F90°F 201649°F 201525%0%
Jul 1886°F54°F96°F 202354°F 202026%0%
Jul 1986°F54°F90°F 201752°F 201526%0%
Jul 2086°F54°F91°F 201852°F 201527%0%
Jul 2185°F54°F90°F 202251°F 201928%0%
Jul 2285°F55°F92°F 202250°F 201528%0%
Jul 2385°F55°F93°F 201450°F 201529%0%
Jul 2485°F55°F91°F 201851°F 201529%0%
Jul 2585°F55°F91°F 202448°F 201529%0%
Jul 2685°F55°F91°F 202651°F 201230%0%
Jul 2785°F55°F92°F 202352°F 201130%0%
Jul 2885°F55°F90°F 201652°F 202031%0%
Jul 2985°F55°F93°F 201651°F 202431%0%
Jul 3084°F55°F94°F 201650°F 201331%0%
Jul 3184°F55°F91°F 202353°F 201331%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Monticello, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

July 1
sunrise 5:59 AM, sunset 8:44 PM
July 31
sunrise 6:20 AM, sunset 8:27 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00425805 (Monticello 2E), public domain. Records: NOAA GHCN-Daily, station USC00425807, 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.