059
CDUS41 KLWX 162128
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
528 PM EDT MON MAR 16 2026
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 16 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 69 10:32 AM 81 1990 55 14 75
MINIMUM 57 12:11 AM 16 1969 34 23 57
AVERAGE 63 44 19 66
PRECIPITATION (IN)
TODAY 0.40 1.56 2007 0.12 0.28 0.15
MONTH TO DATE 1.70 1.75 -0.05 0.63
SINCE MAR 1 1.70 1.75 -0.05 0.63
SINCE JAN 1 7.50 7.30 0.20 5.05
SNOWFALL (IN)
TODAY 0.0 6.6 2014 0.2 -0.2 0.0
MONTH TO DATE 1.0 2.7 -1.7 0.0
SINCE MAR 1 1.0 2.7 -1.7 0.0
SINCE JUL 1 13.6 19.7 -6.1 15.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 21 -19 0
MONTH TO DATE 223 373 -150 284
SINCE MAR 1 223 373 -150 284
SINCE JUL 1 3852 3883 -31 3606
COOLING
TODAY 0 0 0 1
MONTH TO DATE 8 0 8 1
SINCE MAR 1 8 0 8 1
SINCE JAN 1 8 0 8 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 12.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 81 11:00 AM
AVERAGE 89
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 77 1963
MINIMUM TEMPERATURE (F) 34 16 1970
SUNRISE AND SUNSET
MARCH 16 2026.........SUNRISE 7:19 AM EDT SUNSET 7:18 PM EDT
MARCH 17 2026.........SUNRISE 7:18 AM EDT SUNSET 7:19 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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