842
CDUS41 KLWX 180535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1235 AM EST MON NOV 18 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 17 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 2:59 PM 75 1963 56 3 73
MINIMUM 35 7:08 AM 17 1976 35 0 40
AVERAGE 47 46 1 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.03 1987 0.10 -0.10 0.05
MONTH TO DATE 0.57 1.79 -1.22 0.31
SINCE SEP 1 3.97 9.38 -5.41 7.63
SINCE JAN 1 29.75 38.60 -8.85 26.85
SNOWFALL (IN)
YESTERDAY 0.0 T 1965 0.1 -0.1 0.0
1967
1980
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 T
SINCE JUL 1 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 20 -2 8
MONTH TO DATE 184 288 -104 263
SINCE SEP 1 420 617 -197 469
SINCE JUL 1 422 618 -196 469
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 0 16 0
SINCE SEP 1 172 174 -2 265
SINCE JAN 1 1586 1230 356 1380
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 11:00 PM
LOWEST 42 2:00 PM
AVERAGE 62
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 76 1963
MINIMUM TEMPERATURE (F) 35 18 2014
SUNRISE AND SUNSET
NOVEMBER 18 2024......SUNRISE 6:56 AM EST SUNSET 4:53 PM EST
NOVEMBER 19 2024......SUNRISE 6:58 AM EST SUNSET 4:53 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