145
CDUS41 KLWX 012126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST WED JAN 01 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 1 2025
VALID TODAY AS OF 0400 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 49 12:41 PM 68 2005 43 6 43
MINIMUM 39 1:39 AM -6 1968 27 12 35
AVERAGE 44 35 9 39
PRECIPITATION (IN)
TODAY 0.00 1.73 2003 0.09 -0.09 0.01
MONTH TO DATE 0.00 0.09 -0.09 0.01
SINCE DEC 1 3.34 3.39 -0.05 5.76
SINCE JAN 1 0.00 0.09 -0.09 0.01
SNOWFALL (IN)
TODAY 0.0 6.9 1971 0.1 -0.1 T
MONTH TO DATE 0.0 0.1 -0.1 T
SINCE DEC 1 0.1 2.9 -2.8 0.5
SINCE JUL 1 0.1 3.2 -3.1 0.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 30 -9 26
MONTH TO DATE 21 30 -9 26
SINCE DEC 1 850 875 -25 701
SINCE JUL 1 1518 1775 -257 1472
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 16.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 46 2:00 PM
AVERAGE 73
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 67 2000
MINIMUM TEMPERATURE (F) 26 -7 1968
SUNRISE AND SUNSET
JANUARY 1 2025.......SUNRISE 7:29 AM EST SUNSET 4:59 PM EST
JANUARY 2 2025.......SUNRISE 7:29 AM EST SUNSET 5:00 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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