Portland climate

Portland Weather in July

NOAA 1991-2020 normals for Corpus Christi NWS, 20.9 km from Portland

Average highs run from 91°F on July 1 to 93°F on July 31, and lows from 75°F to 77°F. Normal precipitation for the month is 2.46 in over about 6 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 Portland, in °F, with the record for each date.60708090100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
92°F
Average low
76°F
Precipitation
2.46 in
Record high
94°FJul 5, 2005
Record low
68°FJul 26, 2004
Chance of a freeze
0%
Days of 90°F or more
26.9
Daylight
13 h 53 min to 13 h 27 min
Cloud cover
42%
Humidity
73%
Dew point
74°F
Wind
10.1 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 191°F75°F93°F 199872°F 200123%0%
Jul 291°F75°F93°F 200373°F 200723%0%
Jul 391°F75°F93°F 200972°F 200123%0%
Jul 491°F75°F92°F 202370°F 199523%0%
Jul 592°F76°F94°F 200573°F 200723%0%
Jul 692°F76°F92°F 199672°F 200823%0%
Jul 792°F76°F94°F 199673°F 199023%0%
Jul 892°F76°F93°F 200574°F 198722%0%
Jul 992°F76°F93°F 200576°F 198722%0%
Jul 1092°F76°F92°F 200573°F 201422%0%
Jul 1192°F76°F93°F 200573°F 200422%0%
Jul 1292°F76°F94°F 200578°F 201421%0%
Jul 1392°F76°F92°F 201777°F 199021%0%
Jul 1492°F76°F93°F 200376°F 199021%0%
Jul 1592°F76°F92°F 200675°F 200221%0%
Jul 1692°F76°F92°F 199773°F 200521%0%
Jul 1792°F76°F92°F 200374°F 200720%0%
Jul 1892°F76°F94°F 200574°F 200720%0%
Jul 1993°F76°F92°F 200372°F 199020%0%
Jul 2093°F76°F93°F 199774°F 199919%0%
Jul 2193°F76°F93°F 199875°F 198919%0%
Jul 2293°F77°F93°F 200575°F 199219%0%
Jul 2393°F77°F93°F 200574°F 198919%0%
Jul 2493°F77°F92°F 200169°F 198918%0%
Jul 2593°F77°F93°F 200170°F 198918%0%
Jul 2693°F77°F93°F 199768°F 200418%0%
Jul 2793°F77°F93°F 199871°F 198917%0%
Jul 2893°F77°F93°F 200575°F 198717%0%
Jul 2993°F77°F93°F 200376°F 198717%0%
Jul 3093°F77°F92°F 200177°F 199417%0%
Jul 3193°F77°F94°F 200575°F 199417%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Portland, 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 (CDT).

July 1
sunrise 6:37 AM, sunset 8:30 PM
July 31
sunrise 6:52 AM, sunset 8:19 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00412011 (Corpus Christi NWS), public domain. Records: NOAA GHCN-Daily, station USC00417170, 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.