142
CDUS41 KLWX 312126
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST WED DEC 31 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 31 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 37 3:59 PM 70 1965 46 -9 63
MINIMUM 26 6:58 AM -13 1880 32 -6 40
AVERAGE 32 39 -7 52
PRECIPITATION (IN)
TODAY T 1.68 1975 0.09 -0.09 0.39
MONTH TO DATE 1.77 3.41 -1.64 2.88
SINCE DEC 1 1.77 3.41 -1.64 2.88
SINCE JAN 1 35.56 41.82 -6.26 37.57
SNOWFALL (IN)
TODAY T 4.9 1970 0.1 -0.1 0.0
MONTH TO DATE 1.5 1.7 -0.2 0.1
SINCE DEC 1 1.5 1.7 -0.2 0.1
SINCE JUL 1 1.5 1.8 -0.3 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 33 26 7 13
MONTH TO DATE 852 724 128 708
SINCE DEC 1 852 724 128 708
SINCE JUL 1 1447 1370 77 1131
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1716 1737 -21 2029
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 48 6:00 AM
LOWEST 36 11:00 AM
AVERAGE 42
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 2005
MINIMUM TEMPERATURE (F) 32 -14 1881
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 7:26 AM EST SUNSET 4:56 PM EST
JANUARY 1 2026.......SUNRISE 7:27 AM EST SUNSET 4:57 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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