211
CDUS41 KLWX 110523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1223 AM EST SUN DEC 11 2022
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 10 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 45 4:25 PM 67 1939 50 -5 55
1966
MINIMUM 33 7:01 AM 4 1876 36 -3 39
AVERAGE 39 43 -4 47
PRECIPITATION (IN)
YESTERDAY T 2.23 1878 0.12 -0.12 0.01
MONTH TO DATE 0.53 1.16 -0.63 0.01
SINCE DEC 1 0.53 1.16 -0.63 0.01
SINCE JAN 1 40.18 39.57 0.61 43.47
SNOWFALL (IN)
YESTERDAY 0.0 7.0 1904 0.0 0.0 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE DEC 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 T 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 22 4 18
MONTH TO DATE 201 210 -9 178
SINCE DEC 1 201 210 -9 178
SINCE JUL 1 814 856 -42 736
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 13 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 3:00 AM
LOWEST 53 12:00 PM
AVERAGE 66
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 70 2021
MINIMUM TEMPERATURE (F) 35 12 1880
1904
1917
SUNRISE AND SUNSET
DECEMBER 11 2022......SUNRISE 7:16 AM EST SUNSET 4:46 PM EST
DECEMBER 12 2022......SUNRISE 7:17 AM EST SUNSET 4:47 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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