555
CDUS41 KLWX 132125
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
425 PM EST SAT JAN 13 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 13 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 49 1:15 PM 69 2005 42 7 53
MINIMUM 43 10:13 AM -3 1977 25 18 37
1981
AVERAGE 46 34 12 45
PRECIPITATION (IN)
TODAY 0.13 1.03 1964 0.10 0.03 0.16
MONTH TO DATE 3.62 1.22 2.40 0.38
SINCE DEC 1 9.37 4.52 4.85 5.33
SINCE JAN 1 3.62 1.22 2.40 0.38
SNOWFALL (IN)
TODAY 0.0 7.7 2019 0.2 -0.2 0.0
MONTH TO DATE T 2.2 -2.2 0.0
SINCE DEC 1 0.5 5.0 -4.5 T
SINCE JUL 1 0.5 5.3 -4.8 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 19 31 -12 20
MONTH TO DATE 325 399 -74 261
SINCE DEC 1 1000 1244 -244 1123
SINCE JUL 1 1771 2144 -373 1957
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 31 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 35 2:00 PM
AVERAGE 66
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 72 1995
MINIMUM TEMPERATURE (F) 25 5 1970
SUNRISE AND SUNSET
JANUARY 13 2024.......SUNRISE 7:28 AM EST SUNSET 5:09 PM EST
JANUARY 14 2024.......SUNRISE 7:27 AM EST SUNSET 5:10 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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