331
CDUS41 KLWX 172122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
422 PM EST SUN NOV 17 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 17 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
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)
TODAY 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)
TODAY 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
TODAY 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
TODAY 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 4.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 7:00 AM
LOWEST 42 2:00 PM
AVERAGE 62
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 76 1963
MINIMUM TEMPERATURE (F) 35 18 2014
SUNRISE AND SUNSET
NOVEMBER 17 2024......SUNRISE 6:55 AM EST SUNSET 4:54 PM EST
NOVEMBER 18 2024......SUNRISE 6:56 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.
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