369
CDUS41 KLWX 222130
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
530 PM EDT SAT MAR 22 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR MARCH 22 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 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)
TODAY 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)
TODAY 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
TODAY 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
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 31 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 83 1994
2012
MINIMUM TEMPERATURE (F) 36 17 1969
SUNRISE AND SUNSET
MARCH 22 2025.........SUNRISE 7:10 AM EDT SUNSET 7:24 PM EDT
MARCH 23 2025.........SUNRISE 7:08 AM EDT SUNSET 7:25 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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