553
CDUS41 KLWX 010535
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1235 AM EST WED JAN 01 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 31 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 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)
YESTERDAY 0.39 1.68 1975 0.09 0.30 0.00
MONTH TO DATE 2.88 3.41 -0.53 6.43
SINCE DEC 1 2.88 3.41 -0.53 6.43
SINCE JAN 1 37.57 41.82 -4.25 35.68
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 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
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
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WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 PM
LOWEST 41 2:00 PM
AVERAGE 66
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 69 2005
MINIMUM TEMPERATURE (F) 32 -14 1881
SUNRISE AND SUNSET
JANUARY 1 2025.......SUNRISE 7:27 AM EST SUNSET 4:57 PM EST
JANUARY 2 2025.......SUNRISE 7:27 AM EST SUNSET 4:58 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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