724
CDUS41 KLWX 190527
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1227 AM EST TUE DEC 19 2023
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR DECEMBER 18 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 57 12:59 AM 74 2006 48 9 45
MINIMUM 40 11:59 PM 10 1919 34 6 32
1926
AVERAGE 49 41 8 39
PRECIPITATION (IN)
YESTERDAY 0.49 2.81 1977 0.12 0.37 0.00
MONTH TO DATE 5.07 2.08 2.99 2.41
SINCE DEC 1 5.07 2.08 2.99 2.41
SINCE JAN 1 34.32 40.49 -6.17 42.06
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1916 0.0 0.0 0.0
1945
MONTH TO DATE 0.1 0.8 -0.7 0.0
SINCE DEC 1 0.1 0.8 -0.7 0.0
SINCE JUL 1 0.1 0.9 -0.8 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 24 -8 26
MONTH TO DATE 347 396 -49 392
SINCE DEC 1 347 396 -49 392
SINCE JUL 1 936 1042 -106 1005
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 31 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 17.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 40 3:00 PM
AVERAGE 69
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 74 1924
MINIMUM TEMPERATURE (F) 34 6 1884
SUNRISE AND SUNSET
DECEMBER 19 2023......SUNRISE 7:22 AM EST SUNSET 4:49 PM EST
DECEMBER 20 2023......SUNRISE 7:22 AM EST SUNSET 4:49 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