973
CDUS41 KLWX 100524
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1224 AM EST FRI NOV 10 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 9 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 81R 1:39 PM 78 1994 59 22 60
MINIMUM 42 6:32 AM 19 1967 37 5 33
1971
1976
AVERAGE 62 48 14 47
PRECIPITATION (IN)
YESTERDAY T 0.54 2015 0.11 -0.11 0.00
MONTH TO DATE T 0.98 -0.98 0.31
SINCE SEP 1 7.32 8.57 -1.25 5.83
SINCE JAN 1 26.54 37.79 -11.25 33.33
SNOWFALL (IN)
YESTERDAY 0.0 T 1971 0.0 0.0 0.0
1991
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 3 17 -14 18
MONTH TO DATE 121 141 -20 52
SINCE SEP 1 327 470 -143 393
SINCE JUL 1 327 471 -144 393
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 41 2:00 PM
AVERAGE 67
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 77 2020
MINIMUM TEMPERATURE (F) 37 21 2003
SUNRISE AND SUNSET
NOVEMBER 10 2023......SUNRISE 6:47 AM EST SUNSET 5:00 PM EST
NOVEMBER 11 2023......SUNRISE 6:48 AM EST SUNSET 4:59 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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