260
CDUS41 KLWX 162131
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
431 PM EST MON DEC 16 2024
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 16 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 46 2:28 PM 74 1971 49 -3 61
MINIMUM 41 6:50 AM 10 1917 34 7 35
AVERAGE 44 42 2 48
PRECIPITATION (IN)
TODAY 0.39 1.19 1902 0.11 0.28 0.00
MONTH TO DATE 1.65 1.85 -0.20 2.66
SINCE DEC 1 1.65 1.85 -0.20 2.66
SINCE JAN 1 36.34 40.26 -3.92 31.91
SNOWFALL (IN)
TODAY 0.0 6.0 1973 0.0 0.0 0.0
MONTH TO DATE T 0.7 -0.7 0.1
SINCE DEC 1 T 0.7 -0.7 0.1
SINCE JUL 1 T 0.8 -0.8 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 24 -3 17
MONTH TO DATE 384 348 36 315
SINCE DEC 1 384 348 36 315
SINCE JUL 1 807 994 -187 904
COOLING
TODAY 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 10 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 85 1:00 AM
AVERAGE 89
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 65 2021
MINIMUM TEMPERATURE (F) 34 10 1876
SUNRISE AND SUNSET
DECEMBER 16 2024......SUNRISE 7:20 AM EST SUNSET 4:48 PM EST
DECEMBER 17 2024......SUNRISE 7:21 AM EST SUNSET 4:48 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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