500
CDUS41 KLWX 300540
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
140 AM EDT SAT MAR 30 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 29 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 3:52 PM 86 1998 60 3 61
MINIMUM 31 4:28 AM 20 1982 37 -6 36
AVERAGE 47 49 -2 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 2001 0.11 -0.11 T
MONTH TO DATE 3.88 3.26 0.62 1.57
SINCE MAR 1 3.88 3.26 0.62 1.57
SINCE JAN 1 11.33 8.81 2.52 5.20
SNOWFALL (IN)
YESTERDAY 0.0 4.2 1984 0.0 0.0 0.0
MONTH TO DATE T 3.8 -3.8 T
SINCE MAR 1 T 3.8 -3.8 T
SINCE JUL 1 11.7 20.8 -9.1 0.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 18 16 2 16
MONTH TO DATE 439 615 -176 535
SINCE MAR 1 439 615 -176 535
SINCE JUL 1 3403 4125 -722 3499
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 0 0 0 1
SINCE JAN 1 3 0 3 1
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 17 3:00 PM
AVERAGE 46
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 89 1998
MINIMUM TEMPERATURE (F) 38 22 1970
SUNRISE AND SUNSET
MARCH 30 2024.........SUNRISE 6:57 AM EDT SUNSET 7:32 PM EDT
MARCH 31 2024.........SUNRISE 6:55 AM EDT SUNSET 7:33 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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