210
CDUS41 KLWX 310538
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1238 AM EST SAT DEC 31 2022
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 30 2022
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 3:12 PM 70 1990 46 19 54
MINIMUM 32 7:23 AM -7 1880 32 0 47
AVERAGE 49 39 10 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1877 0.10 -0.10 0.15
MONTH TO DATE 3.68 3.32 0.36 0.60
SINCE DEC 1 3.68 3.32 0.36 0.60
SINCE JAN 1 43.33 41.73 1.60 44.06
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1935 0.1 -0.1 0.0
MONTH TO DATE T 1.6 -1.6 0.0
SINCE DEC 1 T 1.6 -1.6 0.0
SINCE JUL 1 T 1.7 -1.7 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 26 -10 14
MONTH TO DATE 750 698 52 522
SINCE DEC 1 750 698 52 522
SINCE JUL 1 1363 1344 19 1080
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1793 1737 56 1875
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 8:00 AM
LOWEST 46 2:00 PM
AVERAGE 69
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1965
MINIMUM TEMPERATURE (F) 32 -13 1880
SUNRISE AND SUNSET
DECEMBER 31 2022......SUNRISE 7:26 AM EST SUNSET 4:56 PM EST
JANUARY 1 2023.......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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