513
CDUS41 KLWX 272126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
526 PM EDT THU MAR 27 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 27 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 59 3:59 PM 85 1998 59 0 51
MINIMUM 26 4:41 AM 15 2014 37 -11 45
AVERAGE 43 48 -5 48
PRECIPITATION (IN)
TODAY 0.00 1.19 1983 0.11 -0.11 0.28
1994
MONTH TO DATE 0.79 3.03 -2.24 3.82
SINCE MAR 1 0.79 3.03 -2.24 3.82
SINCE JAN 1 5.21 8.58 -3.37 11.27
SNOWFALL (IN)
TODAY 0.0 0.1 2011 0.1 -0.1 0.0
MONTH TO DATE 0.0 3.7 -3.7 T
SINCE MAR 1 0.0 3.7 -3.7 T
SINCE JUL 1 15.5 20.7 -5.2 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 17 5 17
MONTH TO DATE 440 582 -142 406
SINCE MAR 1 440 582 -142 406
SINCE JUL 1 3762 4092 -330 3370
COOLING
TODAY 0 0 0 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 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 10:00 AM
LOWEST 22 4:00 PM
AVERAGE 61
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 86 1989
MINIMUM TEMPERATURE (F) 37 18 2001
SUNRISE AND SUNSET
MARCH 27 2025.........SUNRISE 7:02 AM EDT SUNSET 7:29 PM EDT
MARCH 28 2025.........SUNRISE 7:00 AM EDT SUNSET 7:30 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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