134
CDUS41 KLWX 232122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT TUE APR 23 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 23 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 3:59 PM 88 2001 70 4 64
MINIMUM 34 5:22 AM 30 1989 46 -12 42
AVERAGE 54 58 -4 53
PRECIPITATION (IN)
TODAY 0.00 0.67 1963 0.13 -0.13 T
MONTH TO DATE 1.45 2.58 -1.13 0.81
SINCE MAR 1 5.34 6.08 -0.74 2.38
SINCE JAN 1 12.79 11.63 1.16 6.01
SNOWFALL (IN)
TODAY 0.0 T 1986 0.0 0.0 0.0
MONTH TO DATE T 0.1 -0.1 0.0
SINCE MAR 1 T 4.0 -4.0 T
SINCE JUL 1 11.7 21.0 -9.3 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 8 3 12
MONTH TO DATE 184 270 -86 145
SINCE MAR 1 648 917 -269 715
SINCE JUL 1 3612 4427 -815 3679
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 19 12 7 44
SINCE MAR 1 19 14 5 45
SINCE JAN 1 22 14 8 45
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 6:00 AM
LOWEST 20 3:00 PM
AVERAGE 54
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 85 1990
1994
2011
MINIMUM TEMPERATURE (F) 46 30 1989
SUNRISE AND SUNSET
APRIL 23 2024.........SUNRISE 6:21 AM EDT SUNSET 7:55 PM EDT
APRIL 24 2024.........SUNRISE 6:20 AM EDT SUNSET 7:56 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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