Ashburn climate

Ashburn Weather in March

NOAA 1991-2020 normals for Ashburn 3 Ene, 2.9 km from Ashburn

Average highs run from 67°F on March 1 to 74°F on March 31, and lows from 43°F to 49°F.

March 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.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
71°F
Average low
46°F
Record high
90°FMar 10, 1974
Record low
15°FMar 3, 1980
Chance of a freeze
73%
Daylight
11 h 31 min to 12 h 30 min
Cloud cover
52%
Humidity
80%
Dew point
51°F
Wind
9.4 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
Mar 167°F43°F84°F 199722°F 20020%
Mar 268°F43°F83°F 201825°F 19800%
Mar 368°F43°F84°F 199715°F 19800%
Mar 468°F44°F85°F 195519°F 19430%
Mar 568°F44°F85°F 194521°F 18930%
Mar 669°F44°F85°F 194520°F 19600%
Mar 769°F44°F84°F 195621°F 19600%
Mar 869°F44°F85°F 197427°F 19600%
Mar 969°F45°F86°F 195121°F 19960%
Mar 1070°F45°F90°F 197427°F 19840%
Mar 1170°F45°F90°F 197426°F 19690%
Mar 1270°F45°F89°F 200626°F 19690%
Mar 1370°F46°F89°F 195525°F 19980%
Mar 1471°F46°F87°F 200624°F 19930%
Mar 1571°F46°F88°F 195522°F 19930%
Mar 1671°F46°F89°F 201627°F 20170%
Mar 1771°F46°F88°F 195526°F 20170%
Mar 1871°F46°F89°F 194529°F 19410%
Mar 1972°F47°F88°F 194531°F 19850%
Mar 2072°F47°F87°F 198230°F 20230%
Mar 2172°F47°F86°F 194825°F 19060%
Mar 2272°F47°F88°F 190428°F 19650%
Mar 2373°F47°F88°F 190428°F 19680%
Mar 2473°F48°F89°F 202031°F 19680%
Mar 2573°F48°F89°F 200729°F 20080%
Mar 2673°F48°F89°F 200729°F 19790%
Mar 2773°F48°F88°F 200722°F 19550%
Mar 2874°F48°F88°F 196827°F 19550%
Mar 2974°F49°F90°F 200728°F 19550%
Mar 3074°F49°F89°F 200731°F 19550%
Mar 3174°F49°F87°F 189328°F 19640%

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.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

March 1
sunrise 7:02 AM, sunset 6:33 PM
March 31
sunrise 7:24 AM, sunset 7:54 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00090406 (Ashburn 3 Ene), public domain. Records: NOAA GHCN-Daily, station USC00092266, 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.