Walker Mill climate

Walker Mill Weather in March

NOAA 1991-2020 normals for Natl Arboretum Dc, 8.3 km from Walker Mill

Average highs run from 51°F on March 1 to 61°F on March 31, and lows from 32°F to 41°F. Normal precipitation for the month is 3.96 in over about 10 wet days.

March day by day

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

Normal daily high and low temperature at Walker Mill, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
56°F
Average low
37°F
Precipitation
3.96 in
Snowfall
1.4 in
Record high
89°FMar 31, 1998
Record low
2°FMar 11, 1960
Chance of a freeze
99%
Daylight
11 h 20 min to 12 h 36 min
Cloud cover
63%
Humidity
79%
Dew point
35°F
Wind
10.7 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 151°F32°F77°F 197611°F 198030%5%
Mar 252°F33°F79°F 197211°F 198030%5%
Mar 352°F33°F80°F 197210°F 198030%5%
Mar 452°F33°F74°F 19674°F 201430%5%
Mar 552°F33°F80°F 19746°F 201430%5%
Mar 653°F34°F83°F 19769°F 201530%5%
Mar 753°F34°F82°F 19615°F 201530%5%
Mar 853°F34°F76°F 19746°F 201531%4%
Mar 954°F35°F85°F 20007°F 196031%4%
Mar 1054°F35°F82°F 201612°F 199631%4%
Mar 1154°F35°F81°F 20162°F 196031%4%
Mar 1254°F35°F77°F 19678°F 196031%4%
Mar 1355°F36°F88°F 199015°F 196031%4%
Mar 1455°F36°F87°F 199011°F 196031%4%
Mar 1555°F36°F88°F 19908°F 199332%3%
Mar 1656°F36°F82°F 199011°F 199232%3%
Mar 1756°F37°F81°F 199014°F 199232%3%
Mar 1856°F37°F77°F 199012°F 197633%3%
Mar 1957°F37°F78°F 201110°F 196733%3%
Mar 2057°F38°F76°F 198619°F 199333%3%
Mar 2157°F38°F79°F 19768°F 196533%2%
Mar 2258°F38°F78°F 197615°F 198634%2%
Mar 2358°F38°F82°F 196616°F 195934%2%
Mar 2459°F39°F81°F 20129°F 199234%2%
Mar 2559°F39°F79°F 198818°F 199234%2%
Mar 2659°F39°F80°F 195920°F 197435%2%
Mar 2760°F40°F79°F 200319°F 201435%1%
Mar 2860°F40°F84°F 199819°F 199035%1%
Mar 2960°F40°F84°F 198517°F 195936%1%
Mar 3061°F41°F87°F 199822°F 197036%1%
Mar 3161°F41°F89°F 199820°F 196436%1%

Chance of rain

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

March 1
sunrise 6:40 AM, sunset 6:00 PM
March 31
sunrise 6:54 AM, sunset 7:30 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00186350 (Natl Arboretum Dc), public domain. Records: NOAA GHCN-Daily, station USC00189070, 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.