849
CDUS41 KLWX 090523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST MON DEC 09 2024
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 8 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 1:41 PM 74 1978 51 18 58
MINIMUM 40 5:57 AM 8 1882 36 4 36
AVERAGE 55 43 12 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.35 1972 0.12 -0.12 0.00
MONTH TO DATE T 0.92 -0.92 0.98
SINCE DEC 1 T 0.92 -0.92 0.98
SINCE JAN 1 34.69 39.33 -4.64 30.23
SNOWFALL (IN)
YESTERDAY 0.0 3.6 1989 0.0 0.0 0.0
MONTH TO DATE T 0.3 -0.3 T
SINCE DEC 1 T 0.3 -0.3 T
SINCE JUL 1 T 0.4 -0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 22 -12 18
MONTH TO DATE 206 166 40 150
SINCE DEC 1 206 166 40 150
SINCE JUL 1 629 812 -183 739
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 2029 1737 292 1681
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 9:00 PM
LOWEST 24 2:00 PM
AVERAGE 41
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 71 1991
MINIMUM TEMPERATURE (F) 36 4 1876
SUNRISE AND SUNSET
DECEMBER 9 2024......SUNRISE 7:15 AM EST SUNSET 4:46 PM EST
DECEMBER 10 2024......SUNRISE 7:16 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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