703
CDUS41 KLWX 020525
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1225 AM EST SUN FEB 02 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 1 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 51 3:23 AM 75 2002 43 8 55
MINIMUM 28 11:50 PM 2 1965 25 3 27
AVERAGE 40 34 6 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.44 2008 0.09 -0.09 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.00
SINCE DEC 1 5.34 6.33 -0.99 11.75
SINCE JAN 1 2.00 3.03 -1.03 6.00
SNOWFALL (IN)
YESTERDAY 0.0 2.5 2021 0.3 -0.3 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE DEC 1 10.6 10.0 0.6 10.0
SINCE JUL 1 10.6 10.3 0.3 10.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 31 -6 24
MONTH TO DATE 25 31 -6 24
SINCE DEC 1 1922 1840 82 1566
SINCE JUL 1 2590 2740 -150 2337
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 27 4:00 PM
AVERAGE 62
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 68 1990
MINIMUM TEMPERATURE (F) 25 5 2004
SUNRISE AND SUNSET
FEBRUARY 2 2025......SUNRISE 7:15 AM EST SUNSET 5:33 PM EST
FEBRUARY 3 2025......SUNRISE 7:14 AM EST SUNSET 5:34 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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