418
CDUS41 KLWX 152126
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
426 PM EST FRI DEC 15 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 15 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 61 3:47 PM 71 1971 49 12 48
MINIMUM 33 7:26 AM 6 1904 35 -2 34
AVERAGE 47 42 5 41
PRECIPITATION (IN)
TODAY 0.00 2.55 2018 0.11 -0.11 1.88
MONTH TO DATE 2.66 1.74 0.92 2.41
SINCE DEC 1 2.66 1.74 0.92 2.41
SINCE JAN 1 31.91 40.15 -8.24 42.06
SNOWFALL (IN)
TODAY 0.0 4.5 1905 0.1 -0.1 0.0
MONTH TO DATE 0.1 0.7 -0.6 0.0
SINCE DEC 1 0.1 0.7 -0.6 0.0
SINCE JUL 1 0.1 0.8 -0.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 23 -5 24
MONTH TO DATE 298 324 -26 326
SINCE DEC 1 298 324 -26 326
SINCE JUL 1 887 970 -83 939
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 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 9:00 AM
LOWEST 28 12:00 PM
AVERAGE 49
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 74 1971
MINIMUM TEMPERATURE (F) 34 10 1917
SUNRISE AND SUNSET
DECEMBER 15 2023......SUNRISE 7:19 AM EST SUNSET 4:47 PM EST
DECEMBER 16 2023......SUNRISE 7:20 AM EST SUNSET 4:47 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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