378
CDUS41 KLWX 300738
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
238 AM EST TUE DEC 30 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 29 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 61 12:15 PM 75 1984 46 15 68
MINIMUM 32 11:59 PM 2 1880 32 0 49
1917
AVERAGE 47 39 8 59
PRECIPITATION (IN)
YESTERDAY 0.01 2.57 1901 0.10 -0.09 0.11
MONTH TO DATE 1.77 3.22 -1.45 2.49
SINCE DEC 1 1.77 3.22 -1.45 2.49
SINCE JAN 1 35.56 41.63 -6.07 37.18
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1935 0.1 -0.1 0.0
MONTH TO DATE 1.5 1.5 -0.0 0.1
SINCE DEC 1 1.5 1.5 -0.0 0.1
SINCE JUL 1 1.5 1.6 -0.1 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 26 -8 6
MONTH TO DATE 786 672 114 683
SINCE DEC 1 786 672 114 683
SINCE JUL 1 1381 1318 63 1106
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 33 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 18.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 22 4:00 PM
AVERAGE 58
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1990
MINIMUM TEMPERATURE (F) 32 -7 1880
SUNRISE AND SUNSET
DECEMBER 30 2025......SUNRISE 7:26 AM EST SUNSET 4:56 PM EST
DECEMBER 31 2025......SUNRISE 7:26 AM EST SUNSET 4:56 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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