823
CDUS41 KLWX 252126
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST WED DEC 25 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR DECEMBER 25 2024
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 46 1:23 PM 71 1964 44 2 58
1982
MINIMUM 35 7:59 AM -4 1989 27 8 35
AVERAGE 41 36 5 47
PRECIPITATION (IN)
TODAY 0.00 0.82 1969 0.10 -0.10 0.00
MONTH TO DATE 2.36 2.74 -0.38 4.76
SINCE DEC 1 2.36 2.74 -0.38 4.76
SINCE JAN 1 33.39 42.68 -9.29 33.79
SNOWFALL (IN)
TODAY 0.0 6.0 1969 0.1 -0.1 0.0
MONTH TO DATE 0.1 2.1 -2.0 0.5
SINCE DEC 1 0.1 2.1 -2.0 0.5
SINCE JUL 1 0.1 2.4 -2.3 0.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 24 29 -5 18
MONTH TO DATE 709 667 42 568
SINCE DEC 1 709 667 42 568
SINCE JUL 1 1377 1567 -190 1339
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1586 1231 355 1380
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 1.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 4:00 AM
LOWEST 51 4:00 PM
AVERAGE 68
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 71 1964
MINIMUM TEMPERATURE (F) 27 -1 1983
SUNRISE AND SUNSET
DECEMBER 25 2024......SUNRISE 7:27 AM EST SUNSET 4:54 PM EST
DECEMBER 26 2024......SUNRISE 7:27 AM EST SUNSET 4:54 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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