273
CDUS41 KLWX 230532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
132 AM EDT SUN MAR 23 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 22 2025
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)
YESTERDAY
MAXIMUM 67 3:21 PM 83 1968 57 10 54
MINIMUM 40 5:34 AM 12 1988 35 5 27
AVERAGE 54 46 8 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.93 1977 0.11 -0.11 0.07
MONTH TO DATE 0.78 2.46 -1.68 2.52
SINCE MAR 1 0.78 2.46 -1.68 2.52
SINCE JAN 1 5.20 8.01 -2.81 9.97
SNOWFALL (IN)
YESTERDAY 0.0 1.2 1992 0.1 -0.1 0.0
MONTH TO DATE 0.0 3.3 -3.3 T
SINCE MAR 1 0.0 3.3 -3.3 T
SINCE JUL 1 15.5 20.3 -4.8 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 19 -8 24
MONTH TO DATE 356 492 -136 307
SINCE MAR 1 356 492 -136 307
SINCE JUL 1 3678 4002 -324 3271
COOLING
YESTERDAY 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 33 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 1:00 AM
LOWEST 24 3:00 PM
AVERAGE 42
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 83 1994
2012
MINIMUM TEMPERATURE (F) 36 17 1969
SUNRISE AND SUNSET
MARCH 23 2025.........SUNRISE 7:08 AM EDT SUNSET 7:25 PM EDT
MARCH 24 2025.........SUNRISE 7:06 AM EDT SUNSET 7:26 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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