917
CDUS41 KLWX 242124
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
424 PM EST SAT JAN 24 2026
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JANUARY 24 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 19 1:55 PM 73 1967 43 -24 37
MINIMUM 8 8:12 AM -2 1987 25 -17 13
AVERAGE 14 34 -20 25
PRECIPITATION (IN)
TODAY 0.00 1.33 2019 0.10 -0.10 0.00
MONTH TO DATE 1.34 2.28 -0.94 1.15
SINCE DEC 1 2.64 5.58 -2.94 4.49
SINCE JAN 1 1.34 2.28 -0.94 1.15
SNOWFALL (IN)
TODAY 0.0 2.5 1977 0.3 -0.3 0.0
MONTH TO DATE 0.4 5.0 -4.6 10.5
SINCE DEC 1 2.4 7.8 -5.4 10.6
SINCE JUL 1 2.4 8.1 -5.7 10.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 51 31 20 40
MONTH TO DATE 723 740 -17 884
SINCE DEC 1 1657 1585 72 1713
SINCE JUL 1 2450 2485 -35 2381
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 25 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 40 7:00 AM
LOWEST 26 4:00 PM
AVERAGE 33
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 73 1967
MINIMUM TEMPERATURE (F) 25 -5 1987
SUNRISE AND SUNSET
JANUARY 24 2026.......SUNRISE 7:22 AM EST SUNSET 5:22 PM EST
JANUARY 25 2026.......SUNRISE 7:22 AM EST SUNSET 5:23 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page