294
CDUS41 KLWX 052122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
422 PM EST SUN JAN 05 2025
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 5 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 35 3:43 PM 69 1997 43 -8 42
MINIMUM 15 7:56 AM 5 1970 26 -11 20
AVERAGE 25 34 -9 31
PRECIPITATION (IN)
TODAY 0.00 1.11 1993 0.10 -0.10 0.00
MONTH TO DATE 0.05 0.47 -0.42 0.01
SINCE DEC 1 3.39 3.77 -0.38 5.76
SINCE JAN 1 0.05 0.47 -0.42 0.01
SNOWFALL (IN)
TODAY 0.0 6.4 1980 0.2 -0.2 0.0
MONTH TO DATE 0.2 0.7 -0.5 T
SINCE DEC 1 0.3 3.5 -3.2 0.5
SINCE JUL 1 0.3 3.8 -3.5 0.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 40 31 9 34
MONTH TO DATE 157 151 6 140
SINCE DEC 1 986 996 -10 815
SINCE JUL 1 1654 1896 -242 1586
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 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 8:00 AM
LOWEST 29 1:00 PM
AVERAGE 51
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 71 2007
MINIMUM TEMPERATURE (F) 26 4 1977
1999
SUNRISE AND SUNSET
JANUARY 5 2025.......SUNRISE 7:29 AM EST SUNSET 5:02 PM EST
JANUARY 6 2025.......SUNRISE 7:29 AM EST SUNSET 5:03 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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