529
CDUS41 KLWX 230728
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
228 AM EST TUE DEC 23 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 22 2025
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)
YESTERDAY
MAXIMUM 46 1:11 PM 72 1889 47 -1 36
2013
MINIMUM 28 6:06 AM 3 1872 33 -5 25
AVERAGE 37 40 -3 31
PRECIPITATION (IN)
YESTERDAY 0.00 1.68 1881 0.11 -0.11 0.00
MONTH TO DATE 1.72 2.51 -0.79 1.80
SINCE DEC 1 1.72 2.51 -0.79 1.80
SINCE JAN 1 35.51 40.92 -5.41 36.49
SNOWFALL (IN)
YESTERDAY 0.0 8.5 1908 0.0 0.0 0.0
MONTH TO DATE 1.5 1.0 0.5 T
SINCE DEC 1 1.5 1.0 0.5 T
SINCE JUL 1 1.5 1.1 0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 25 3 34
MONTH TO DATE 605 493 112 521
SINCE DEC 1 605 493 112 521
SINCE JUL 1 1180 1139 41 944
COOLING
YESTERDAY 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 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 6:00 AM
LOWEST 27 1:00 PM
AVERAGE 53
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 71 1875
1990
MINIMUM TEMPERATURE (F) 33 7 1989
SUNRISE AND SUNSET
DECEMBER 23 2025......SUNRISE 7:24 AM EST SUNSET 4:51 PM EST
DECEMBER 24 2025......SUNRISE 7:24 AM EST SUNSET 4:51 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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