362
CDUS41 KLWX 112125
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
425 PM EST THU JAN 11 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 11 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 54 3:35 PM 71 1975 42 12 45
MINIMUM 28 7:49 AM -5 1988 25 3 23
AVERAGE 41 34 7 34
PRECIPITATION (IN)
TODAY 0.00 0.90 1991 0.10 -0.10 0.03
MONTH TO DATE 2.74 1.03 1.71 0.03
SINCE DEC 1 8.49 4.33 4.16 4.98
SINCE JAN 1 2.74 1.03 1.71 0.03
SNOWFALL (IN)
TODAY 0.0 2.2 1991 0.2 -0.2 0.0
MONTH TO DATE T 1.7 -1.7 0.0
SINCE DEC 1 0.5 4.5 -4.0 T
SINCE JUL 1 0.5 4.8 -4.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 24 31 -7 31
MONTH TO DATE 280 337 -57 221
SINCE DEC 1 955 1182 -227 1083
SINCE JUL 1 1726 2082 -356 1917
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 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 8:00 AM
LOWEST 38 3:00 PM
AVERAGE 62
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 70 2017
2018
MINIMUM TEMPERATURE (F) 25 -4 1977
SUNRISE AND SUNSET
JANUARY 11 2024.......SUNRISE 7:28 AM EST SUNSET 5:07 PM EST
JANUARY 12 2024.......SUNRISE 7:28 AM EST SUNSET 5:08 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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