University Center climate

University Center Weather in July

NOAA 1991-2020 normals for Washington Dc Dulles AP, 13 km from University Center

Average highs run from 87°F on July 1 to 88°F on July 31, and lows from 66°F to 67°F. Normal precipitation for the month is 4.15 in over about 11 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 University Center, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

July at a glance

Average high
88°F
Average low
67°F
Precipitation
4.15 in
Record high
104°FJul 23, 2011
Record low
39°FJul 1, 1988
Chance of a freeze
0%
Days of 90°F or more
12.5
Daylight
14 h 52 min to 14 h 12 min
Cloud cover
56%
Humidity
67%
Dew point
64°F
Wind
5.6 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°F97°F 202639°F 198836%0%
Jul 287°F66°F98°F 202642°F 198836%0%
Jul 387°F66°F98°F 202647°F 200136%0%
Jul 487°F66°F99°F 202645°F 198636%0%
Jul 587°F66°F100°F 202451°F 199636%0%
Jul 687°F66°F100°F 199944°F 197936%0%
Jul 788°F67°F101°F 201046°F 197936%0%
Jul 888°F67°F101°F 198847°F 198335%0%
Jul 988°F67°F100°F 201247°F 198435%0%
Jul 1088°F67°F97°F 199055°F 198335%0%
Jul 1188°F67°F99°F 198849°F 199735%0%
Jul 1288°F67°F97°F 198845°F 200235%0%
Jul 1388°F67°F96°F 198648°F 197835%0%
Jul 1488°F67°F98°F 202450°F 200135%0%
Jul 1588°F67°F100°F 202450°F 198735%0%
Jul 1688°F67°F102°F 202454°F 199134%0%
Jul 1788°F67°F103°F 198852°F 198734%0%
Jul 1888°F67°F99°F 198850°F 198534%0%
Jul 1988°F67°F101°F 198657°F 198434%0%
Jul 2088°F67°F99°F 201955°F 200134%0%
Jul 2188°F67°F100°F 201950°F 200134%0%
Jul 2288°F67°F99°F 201150°F 200134%0%
Jul 2388°F67°F104°F 201150°F 198334%0%
Jul 2488°F67°F98°F 199146°F 198534%0%
Jul 2588°F67°F101°F 201056°F 198034%0%
Jul 2688°F67°F102°F 201655°F 198334%0%
Jul 2788°F67°F98°F 201255°F 198334%0%
Jul 2888°F67°F96°F 199352°F 200134%0%
Jul 2988°F67°F99°F 199351°F 197834%0%
Jul 3088°F67°F102°F 201150°F 201434%0%
Jul 3188°F67°F96°F 198346°F 199733%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at University Center, 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 5:48 AM, sunset 8:40 PM
July 31
sunrise 6:10 AM, sunset 8:22 PM

Every day of July: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00093738 (Washington Dc Dulles AP), public domain. Records: NOAA GHCN-Daily, station USC00448084, 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.