979
CDUS41 KLWX 110525
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1225 AM EST SAT NOV 11 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 10 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1960 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 12:37 AM 77 2020 59 -2 70
MINIMUM 34 11:40 PM 21 2003 37 -3 37
AVERAGE 46 48 -2 54
PRECIPITATION (IN)
YESTERDAY 0.26 2.08 1990 0.11 0.15 0.00
MONTH TO DATE 0.26 1.09 -0.83 0.31
SINCE SEP 1 7.58 8.68 -1.10 5.83
SINCE JAN 1 26.80 37.90 -11.10 33.33
SNOWFALL (IN)
YESTERDAY 0.0 1.6 1968 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 17 2 11
MONTH TO DATE 140 158 -18 63
SINCE SEP 1 346 487 -141 404
SINCE JUL 1 346 488 -142 404
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 20
SINCE SEP 1 265 174 91 196
SINCE JAN 1 1380 1230 150 1374
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 PM
LOWEST 40 1:00 AM
AVERAGE 68
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 78 2006
MINIMUM TEMPERATURE (F) 37 16 1973
SUNRISE AND SUNSET
NOVEMBER 11 2023......SUNRISE 6:48 AM EST SUNSET 4:59 PM EST
NOVEMBER 12 2023......SUNRISE 6:49 AM EST SUNSET 4:58 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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