415
CDUS41 KLWX 092132
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
432 PM EST MON FEB 09 2026
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR FEBRUARY 9 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 32 3:59 PM 71 2023 45 -13 45
MINIMUM 8 7:06 AM -5 1967 26 -18 31
AVERAGE 20 35 -15 38
PRECIPITATION (IN)
TODAY 0.00 1.07 1970 0.09 -0.09 0.00
MONTH TO DATE 0.01 0.84 -0.83 0.73
SINCE DEC 1 4.49 7.08 -2.59 6.07
SINCE JAN 1 3.19 3.78 -0.59 2.73
SNOWFALL (IN)
TODAY 0.0 2.2 2010 0.3 -0.3 0.0
MONTH TO DATE 0.4 2.6 -2.2 0.1
SINCE DEC 1 10.6 12.3 -1.7 10.7
SINCE JUL 1 10.6 12.6 -2.0 10.7
SNOW DEPTH 6
DEGREE DAYS
HEATING
TODAY 45 30 15 27
MONTH TO DATE 371 273 98 240
SINCE DEC 1 2363 2082 281 2137
SINCE JUL 1 3156 2982 174 2805
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 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 7:00 AM
LOWEST 26 3:00 PM
AVERAGE 42
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 65 2023
2024
MINIMUM TEMPERATURE (F) 26 -10 1979
SUNRISE AND SUNSET
FEBRUARY 9 2026......SUNRISE 7:08 AM EST SUNSET 5:40 PM EST
FEBRUARY 10 2026......SUNRISE 7:07 AM EST SUNSET 5:42 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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