212
CDUS41 KLWX 080735
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
235 AM EST MON DEC 08 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 7 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 43 1:26 PM 79 1998 51 -8 45
MINIMUM 29 7:44 AM 10 1882 36 -7 27
AVERAGE 36 44 -8 36
PRECIPITATION (IN)
YESTERDAY 0.00 3.10 2011 0.11 -0.11 0.00
MONTH TO DATE 0.94 0.80 0.14 T
SINCE DEC 1 0.94 0.80 0.14 T
SINCE JAN 1 34.73 39.21 -4.48 34.69
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1910 0.1 -0.1 0.0
MONTH TO DATE 1.1 0.3 0.8 T
SINCE DEC 1 1.1 0.3 0.8 T
SINCE JUL 1 1.1 0.4 0.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 21 8 29
MONTH TO DATE 195 144 51 196
SINCE DEC 1 195 144 51 196
SINCE JUL 1 770 790 -20 619
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
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 67 2:00 PM
AVERAGE 84
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 74 1978
MINIMUM TEMPERATURE (F) 36 8 1882
SUNRISE AND SUNSET
DECEMBER 8 2025......SUNRISE 7:14 AM EST SUNSET 4:46 PM EST
DECEMBER 9 2025......SUNRISE 7:15 AM EST SUNSET 4:46 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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