667
CDUS41 KLWX 312121
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
421 PM EST TUE DEC 31 2024
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 31 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 63 2:00 PM 70 1965 46 17 51
MINIMUM 40 8:12 AM -13 1880 32 8 40
AVERAGE 52 39 13 46
PRECIPITATION (IN)
TODAY 0.00 1.68 1975 0.09 -0.09 0.00
MONTH TO DATE 2.49 3.41 -0.92 6.43
SINCE DEC 1 2.49 3.41 -0.92 6.43
SINCE JAN 1 37.18 41.82 -4.64 35.68
SNOWFALL (IN)
TODAY 0.0 4.9 1970 0.1 -0.1 0.0
MONTH TO DATE 0.1 1.7 -1.6 0.1
SINCE DEC 1 0.1 1.7 -1.6 0.1
SINCE JUL 1 0.1 1.8 -1.7 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 26 -13 19
MONTH TO DATE 708 724 -16 597
SINCE DEC 1 708 724 -16 597
SINCE JUL 1 1131 1370 -239 1186
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 21 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 6:00 AM
LOWEST 41 2:00 PM
AVERAGE 64
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 2005
MINIMUM TEMPERATURE (F) 32 -14 1881
SUNRISE AND SUNSET
DECEMBER 31 2024......SUNRISE 7:26 AM EST SUNSET 4:56 PM EST
JANUARY 1 2025.......SUNRISE 7:27 AM EST SUNSET 4:57 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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