Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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680
CDUS41 KLWX 070731
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
231 AM EST SUN DEC 07 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 6 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 44 2:45 PM 78 1998 51 -7 40
MINIMUM 31 12:27 AM 11 1893 36 -5 28
AVERAGE 38 44 -6 34
PRECIPITATION (IN)
YESTERDAY 0.02 1.47 1884 0.12 -0.10 0.00
MONTH TO DATE 0.94 0.69 0.25 T
SINCE DEC 1 0.94 0.69 0.25 T
SINCE JAN 1 34.73 39.10 -4.37 34.69
SNOWFALL (IN)
YESTERDAY T 4.4 1910 0.0 0.0 0.0
MONTH TO DATE 1.1 0.2 0.9 T
SINCE DEC 1 1.1 0.2 0.9 T
SINCE JUL 1 1.1 0.3 0.8 T
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 27 21 6 31
MONTH TO DATE 166 123 43 167
SINCE DEC 1 166 123 43 167
SINCE JUL 1 741 769 -28 590
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 (180)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LT FREEZING RAIN
LIGHT SNOW
SLEET
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 PM
LOWEST 67 2:00 PM
AVERAGE 80
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 79 1998
MINIMUM TEMPERATURE (F) 36 10 1882
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 7:13 AM EST SUNSET 4:46 PM EST
DECEMBER 8 2025......SUNRISE 7:14 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.
$$