354
CDUS41 KLWX 042123
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
423 PM EST TUE FEB 04 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 4 2025
VALID TODAY AS OF 0400 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 60 10:45 AM 70 1991 44 16 54
MINIMUM 41 7:24 AM 4 1965 25 16 26
1996
AVERAGE 51 34 17 40
PRECIPITATION (IN)
TODAY 0.00 2.17 1998 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.38 -0.38 T
SINCE DEC 1 5.34 6.62 -1.28 11.75
SINCE JAN 1 2.00 3.32 -1.32 6.00
SNOWFALL (IN)
TODAY 0.0 6.2 1995 0.3 -0.3 0.0
MONTH TO DATE 0.0 1.2 -1.2 0.0
SINCE DEC 1 10.6 10.9 -0.3 10.0
SINCE JUL 1 10.6 11.2 -0.6 10.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 14 30 -16 25
MONTH TO DATE 98 123 -25 92
SINCE DEC 1 1995 1932 63 1634
SINCE JUL 1 2663 2832 -169 2405
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 3
SINCE JAN 1 0 0 0 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 7:00 AM
LOWEST 38 3:00 PM
AVERAGE 62
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 73 1991
MINIMUM TEMPERATURE (F) 25 -10 1996
SUNRISE AND SUNSET
FEBRUARY 4 2025......SUNRISE 7:13 AM EST SUNSET 5:35 PM EST
FEBRUARY 5 2025......SUNRISE 7:12 AM EST SUNSET 5:36 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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