733
CDUS41 KLWX 310535
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1235 AM EST SUN DEC 31 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 30 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 4:08 PM 70 1990 46 4 65
MINIMUM 37 7:38 AM -7 1880 32 5 32
AVERAGE 44 39 5 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1877 0.10 -0.10 0.00
MONTH TO DATE 6.43 3.32 3.11 3.68
SINCE DEC 1 6.43 3.32 3.11 3.68
SINCE JAN 1 35.68 41.73 -6.05 43.33
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1935 0.1 -0.1 0.0
MONTH TO DATE 0.1 1.6 -1.5 T
SINCE DEC 1 0.1 1.6 -1.5 T
SINCE JUL 1 0.1 1.7 -1.6 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 26 -5 16
MONTH TO DATE 578 698 -120 750
SINCE DEC 1 578 698 -120 750
SINCE JUL 1 1167 1344 -177 1363
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1710 1737 -27 1793
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 6:00 AM
LOWEST 46 4:00 PM
AVERAGE 58
......................................................
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 2023......SUNRISE 7:26 AM EST SUNSET 4:56 PM EST
JANUARY 1 2024.......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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page