433
CDUS41 KLWX 290537
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1237 AM EST THU DEC 29 2022
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 28 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 51 2:22 PM 75 1946 46 5 58
MINIMUM 27 6:11 AM 10 1914 32 -5 40
AVERAGE 39 39 0 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.38 1922 0.10 -0.10 T
MONTH TO DATE 3.68 3.12 0.56 0.33
SINCE DEC 1 3.68 3.12 0.56 0.33
SINCE JAN 1 43.33 41.53 1.80 43.79
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1993 0.0 0.0 0.0
MONTH TO DATE T 1.4 -1.4 0.0
SINCE DEC 1 T 1.4 -1.4 0.0
SINCE JUL 1 T 1.5 -1.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 26 0 16
MONTH TO DATE 711 646 65 494
SINCE DEC 1 711 646 65 494
SINCE JUL 1 1324 1292 32 1052
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
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 12:00 AM
LOWEST 37 2:00 PM
AVERAGE 60
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 75 1984
MINIMUM TEMPERATURE (F) 32 2 1880
1917
SUNRISE AND SUNSET
DECEMBER 29 2022......SUNRISE 7:26 AM EST SUNSET 4:55 PM EST
DECEMBER 30 2022......SUNRISE 7:26 AM EST SUNSET 4:55 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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