109
CDUS41 KLWX 212126
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST THU DEC 21 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 48 2:27 PM 72 2013 47 1 47
MINIMUM 32 7:55 AM 4 1942 34 -2 27
AVERAGE 40 40 0 37
PRECIPITATION (IN)
TODAY 0.00 1.38 1905 0.11 -0.11 0.00
MONTH TO DATE 5.07 2.40 2.67 2.41
SINCE DEC 1 5.07 2.40 2.67 2.41
SINCE JAN 1 34.32 40.81 -6.49 42.06
SNOWFALL (IN)
TODAY 0.0 5.3 1962 0.1 -0.1 0.0
MONTH TO DATE 0.1 1.0 -0.9 0.0
SINCE DEC 1 0.1 1.0 -0.9 0.0
SINCE JUL 1 0.1 1.1 -1.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 24 1 28
MONTH TO DATE 425 468 -43 478
SINCE DEC 1 425 468 -43 478
SINCE JUL 1 1014 1114 -100 1091
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1710 1737 -27 1793
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 3:00 AM
LOWEST 37 1:00 PM
AVERAGE 56
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 72 1889
2013
MINIMUM TEMPERATURE (F) 33 3 1872
SUNRISE AND SUNSET
DECEMBER 21 2023......SUNRISE 7:23 AM EST SUNSET 4:49 PM EST
DECEMBER 22 2023......SUNRISE 7:23 AM EST SUNSET 4:50 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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