Ashburn climate

Ashburn Weather in June

NOAA 1991-2020 normals for WFO Sterling, 7.5 km from Ashburn

Average highs run from 78°F on June 1 to 86°F on June 30, and lows from 58°F to 66°F. Normal precipitation for the month is 4.61 in over about 11 wet days.

June day by day

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

Normal daily high and low temperature at Ashburn, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
83°F
Average low
63°F
Precipitation
4.61 in
Record high
101°FJun 30, 2012
Record low
36°FJun 3, 1986
Chance of a freeze
0%
Days of 90°F or more
5.5
Daylight
14 h 44 min to 14 h 53 min
Cloud cover
60%
Humidity
73%
Dew point
62°F
Wind
6.3 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
Jun 178°F58°F94°F 201138°F 200038%0%
Jun 279°F59°F95°F 198940°F 199338%0%
Jun 379°F59°F94°F 202036°F 198638%0%
Jun 479°F59°F91°F 202042°F 198638%0%
Jun 580°F60°F91°F 202139°F 198837%0%
Jun 680°F60°F93°F 202140°F 199737%0%
Jun 780°F60°F92°F 198440°F 199737%0%
Jun 881°F60°F96°F 200841°F 199737%0%
Jun 981°F61°F96°F 200741°F 198037%0%
Jun 1081°F61°F97°F 201141°F 198837%0%
Jun 1182°F61°F96°F 200842°F 198837%0%
Jun 1282°F62°F95°F 201641°F 198037%0%
Jun 1382°F62°F93°F 198641°F 198037%0%
Jun 1482°F62°F94°F 198439°F 198537%0%
Jun 1583°F63°F95°F 199442°F 197837%0%
Jun 1683°F63°F96°F 199447°F 197837%0%
Jun 1783°F63°F96°F 199146°F 198037%0%
Jun 1884°F63°F92°F 201445°F 198037%0%
Jun 1984°F64°F93°F 200742°F 199937%0%
Jun 2084°F64°F94°F 199443°F 199937%0%
Jun 2185°F64°F94°F 202445°F 198537%0%
Jun 2285°F64°F98°F 202448°F 198037%0%
Jun 2385°F65°F98°F 202442°F 199237%0%
Jun 2485°F65°F97°F 202545°F 199937%0%
Jun 2586°F65°F97°F 201044°F 197937%0%
Jun 2686°F65°F97°F 201042°F 197937%0%
Jun 2786°F66°F96°F 199843°F 197937%0%
Jun 2886°F66°F99°F 201044°F 198537%0%
Jun 2986°F66°F96°F 201049°F 198137%0%
Jun 3086°F66°F101°F 201248°F 198937%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Ashburn, 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).

June 1
sunrise 5:46 AM, sunset 8:30 PM
June 30
sunrise 5:47 AM, sunset 8:40 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00448084 (WFO Sterling), 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.