Harris County climate

Harris County Weather in July

NOAA 1991-2020 normals for Columbus Metro AP, 24.6 km from Harris County

Average highs run from 92°F on July 1 to 93°F on July 31, and lows from 73°F to 74°F. Normal precipitation for the month is 4.35 in over about 12 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 Harris County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
93°F
Average low
74°F
Precipitation
4.35 in
Record high
104°FJul 1, 2012
Record low
53°FJul 6, 2008
Chance of a freeze
0%
Days of 90°F or more
23.9
Daylight
14 h 17 min to 13 h 46 min
Cloud cover
58%
Humidity
72%
Dew point
70°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 192°F73°F104°F 201263°F 200837%0%
Jul 292°F73°F99°F 200658°F 200838%0%
Jul 392°F73°F104°F 201260°F 201538%0%
Jul 492°F73°F97°F 201263°F 200738%0%
Jul 593°F73°F98°F 200662°F 200838%0%
Jul 693°F73°F98°F 200653°F 200838%0%
Jul 793°F73°F98°F 200061°F 201238%0%
Jul 893°F73°F100°F 200062°F 201638%0%
Jul 993°F73°F101°F 201060°F 200838%0%
Jul 1093°F73°F100°F 201059°F 200838%0%
Jul 1193°F73°F98°F 200060°F 200838%0%
Jul 1293°F74°F97°F 199864°F 201638%0%
Jul 1393°F74°F97°F 199865°F 199938%0%
Jul 1493°F74°F97°F 202563°F 202638%0%
Jul 1593°F74°F102°F 202566°F 202638%0%
Jul 1693°F74°F103°F 202565°F 200438%0%
Jul 1793°F74°F100°F 200661°F 200838%0%
Jul 1893°F74°F100°F 200664°F 200038%0%
Jul 1993°F74°F98°F 202556°F 200838%0%
Jul 2093°F74°F100°F 200067°F 200438%0%
Jul 2193°F74°F101°F 202556°F 200838%0%
Jul 2293°F74°F100°F 202557°F 200838%0%
Jul 2393°F74°F99°F 201055°F 200638%0%
Jul 2493°F74°F99°F 201060°F 201738%0%
Jul 2593°F74°F99°F 201062°F 202538%0%
Jul 2693°F74°F99°F 201063°F 200638%0%
Jul 2793°F74°F99°F 201067°F 200038%0%
Jul 2893°F74°F99°F 199966°F 201338%0%
Jul 2993°F74°F99°F 202565°F 201138%0%
Jul 3093°F74°F101°F 202562°F 201238%0%
Jul 3193°F74°F100°F 201062°F 201738%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Harris County, 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 (EDT).

July 1
sunrise 6:35 AM, sunset 8:52 PM
July 31
sunrise 6:53 AM, sunset 8:39 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093842 (Columbus Metro AP), public domain. Records: NOAA GHCN-Daily, station USC00096148, 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.