Summit climate

Summit Weather in July

NOAA 1991-2020 normals for Lead Hill, 27.4 km from Summit

Average highs run from 87°F on July 1 to 89°F on July 31, and lows from 66°F to 67°F. Normal precipitation for the month is 4.19 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 Summit, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
88°F
Average low
67°F
Precipitation
4.19 in
Record high
107°FJul 20, 2022
Record low
53°FJul 16, 2014
Chance of a freeze
0%
Days of 90°F or more
15.6
Daylight
14 h 35 min to 14 h 00 min
Cloud cover
50%
Humidity
70%
Dew point
68°F
Wind
3.4 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 187°F66°F103°F 201259°F 200828%0%
Jul 287°F66°F99°F 201258°F 201328%0%
Jul 387°F66°F97°F 201256°F 201328%0%
Jul 487°F67°F104°F 201258°F 201328%0%
Jul 587°F67°F104°F 201257°F 201328%0%
Jul 687°F67°F103°F 201259°F 200628%0%
Jul 787°F67°F104°F 201258°F 200628%0%
Jul 887°F67°F102°F 202258°F 200627%0%
Jul 987°F67°F98°F 202562°F 200627%0%
Jul 1088°F67°F101°F 201161°F 202427%0%
Jul 1188°F67°F101°F 201162°F 200327%0%
Jul 1288°F67°F103°F 201161°F 200727%0%
Jul 1388°F67°F100°F 201858°F 201327%0%
Jul 1488°F67°F98°F 201858°F 200127%0%
Jul 1588°F67°F97°F 202259°F 201427%0%
Jul 1688°F67°F102°F 202253°F 201427%0%
Jul 1788°F67°F100°F 202259°F 201427%0%
Jul 1888°F67°F102°F 201257°F 200927%0%
Jul 1988°F67°F104°F 201257°F 201427%0%
Jul 2088°F67°F107°F 202259°F 202427%0%
Jul 2188°F67°F102°F 201161°F 201427%0%
Jul 2288°F67°F104°F 202261°F 200727%0%
Jul 2388°F67°F103°F 202258°F 200727%0%
Jul 2488°F67°F104°F 202258°F 200027%0%
Jul 2588°F67°F103°F 201259°F 200027%0%
Jul 2688°F67°F105°F 202259°F 200028%0%
Jul 2788°F67°F102°F 201156°F 200428%0%
Jul 2888°F67°F101°F 201158°F 200428%0%
Jul 2989°F67°F102°F 201257°F 201428%0%
Jul 3089°F67°F107°F 201259°F 201728%0%
Jul 3189°F67°F98°F 199961°F 201728%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Summit, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

July 1
sunrise 5:57 AM, sunset 8:32 PM
July 31
sunrise 6:17 AM, sunset 8:17 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00034106 (Lead Hill), public domain. Records: NOAA GHCN-Daily, station USW00053918, 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.