613
CDUS41 KLWX 142127
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
427 PM EST WED JAN 14 2026
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 14 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 53 1:34 PM 72 1995 42 11 35
MINIMUM 46 8:17 AM 5 1970 25 21 24
AVERAGE 50 34 16 30
PRECIPITATION (IN)
TODAY 0.00 1.79 2005 0.10 -0.10 T
MONTH TO DATE 1.23 1.32 -0.09 0.81
SINCE DEC 1 2.53 4.62 -2.09 4.15
SINCE JAN 1 1.23 1.32 -0.09 0.81
SNOWFALL (IN)
TODAY 0.0 0.3 1978 0.2 -0.2 T
MONTH TO DATE 0.1 2.4 -2.3 8.8
SINCE DEC 1 2.1 5.2 -3.1 8.9
SINCE JUL 1 2.1 5.5 -3.4 8.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 31 -16 35
MONTH TO DATE 363 430 -67 481
SINCE DEC 1 1297 1275 22 1310
SINCE JUL 1 2090 2175 -85 1978
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 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44 4:00 PM
LOWEST 33 12:00 AM
AVERAGE 39
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 68 2007
MINIMUM TEMPERATURE (F) 25 -7 1964
SUNRISE AND SUNSET
JANUARY 14 2026.......SUNRISE 7:27 AM EST SUNSET 5:11 PM EST
JANUARY 15 2026.......SUNRISE 7:27 AM EST SUNSET 5:12 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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