595
CDUS41 KLWX 162129
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
529 PM EDT SUN MAR 16 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 16 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 3:31 PM 81 1990 55 20 67
MINIMUM 57 12:15 AM 16 1969 34 23 44
AVERAGE 66 44 22 56
PRECIPITATION (IN)
TODAY 0.01 1.56 2007 0.12 -0.11 0.00
MONTH TO DATE 0.49 1.75 -1.26 2.45
SINCE MAR 1 0.49 1.75 -1.26 2.45
SINCE JAN 1 4.91 7.30 -2.39 9.90
SNOWFALL (IN)
TODAY 0.0 6.6 2014 0.2 -0.2 0.0
MONTH TO DATE 0.0 2.7 -2.7 T
SINCE MAR 1 0.0 2.7 -2.7 T
SINCE JUL 1 15.5 19.7 -4.2 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 21 -21 9
MONTH TO DATE 284 373 -89 198
SINCE MAR 1 284 373 -89 198
SINCE JUL 1 3606 3883 -277 3162
COOLING
TODAY 1 0 1 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 16.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 AM
LOWEST 55 3:00 PM
AVERAGE 71
......................................................
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 2025.........SUNRISE 7:19 AM EDT SUNSET 7:18 PM EDT
MARCH 17 2025.........SUNRISE 7:17 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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