088
CDUS41 KLWX 122125
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT FRI APR 12 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR APRIL 12 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 67 3:47 PM 87 1977 66 1 85
MINIMUM 59 8:32 AM 23 1982 42 17 50
AVERAGE 63 54 9 68
PRECIPITATION (IN)
TODAY 0.10 1.45 2004 0.11 -0.01 0.00
MONTH TO DATE 1.43 1.33 0.10 0.34
SINCE MAR 1 5.32 4.83 0.49 1.91
SINCE JAN 1 12.77 10.38 2.39 5.54
SNOWFALL (IN)
TODAY 0.0 1.0 1973 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 2 12 -10 0
MONTH TO DATE 121 163 -42 104
SINCE MAR 1 585 810 -225 674
SINCE JUL 1 3549 4320 -771 3638
COOLING
TODAY 0 1 -1 3
MONTH TO DATE 9 1 8 21
SINCE MAR 1 9 3 6 22
SINCE JAN 1 12 3 9 22
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 15.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 37 3:00 PM
AVERAGE 62
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 87 1977
MINIMUM TEMPERATURE (F) 42 24 1990
SUNRISE AND SUNSET
APRIL 12 2024.........SUNRISE 6:37 AM EDT SUNSET 7:45 PM EDT
APRIL 13 2024.........SUNRISE 6:35 AM EDT SUNSET 7:46 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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