798
CDUS41 KLWX 102122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
422 PM EST WED JAN 10 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 10 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 55 12:09 AM 59 2016 42 13 47
MINIMUM 45 7:39 AM 0 1982 25 20 25
AVERAGE 50 34 16 36
PRECIPITATION (IN)
TODAY T 1.00 2016 0.10 -0.10 0.00
MONTH TO DATE 2.74 0.93 1.81 T
SINCE DEC 1 8.49 4.23 4.26 4.95
SINCE JAN 1 2.74 0.93 1.81 T
SNOWFALL (IN)
TODAY 0.0 6.2 1965 0.2 -0.2 0.0
MONTH TO DATE T 1.5 -1.5 0.0
SINCE DEC 1 0.5 4.3 -3.8 T
SINCE JUL 1 0.5 4.6 -4.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 31 -16 29
MONTH TO DATE 253 306 -53 190
SINCE DEC 1 928 1151 -223 1052
SINCE JUL 1 1699 2051 -352 1886
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 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 2:00 AM
LOWEST 41 1:00 PM
AVERAGE 64
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 71 1975
MINIMUM TEMPERATURE (F) 25 -5 1988
SUNRISE AND SUNSET
JANUARY 10 2024.......SUNRISE 7:28 AM EST SUNSET 5:06 PM EST
JANUARY 11 2024.......SUNRISE 7:28 AM EST SUNSET 5:07 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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