007
CDUS41 KLWX 120526
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1226 AM EST SUN NOV 12 2023
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 11 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 61 1:05 PM 78 2006 58 3 73
MINIMUM 31 5:49 AM 16 1973 37 -6 60
AVERAGE 46 48 -2 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 2020 0.10 -0.10 0.82
MONTH TO DATE 0.26 1.19 -0.93 1.13
SINCE SEP 1 7.58 8.78 -1.20 6.65
SINCE JAN 1 26.80 38.00 -11.20 34.15
SNOWFALL (IN)
YESTERDAY 0.0 5.3 1987 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 18 1 0
MONTH TO DATE 159 176 -17 63
SINCE SEP 1 365 505 -140 404
SINCE JUL 1 365 506 -141 404
COOLING
YESTERDAY 0 0 0 2
MONTH TO DATE 0 0 0 22
SINCE SEP 1 265 174 91 198
SINCE JAN 1 1380 1230 150 1376
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 AM
LOWEST 39 4:00 PM
AVERAGE 66
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 74 1964
MINIMUM TEMPERATURE (F) 36 22 1973
1988
SUNRISE AND SUNSET
NOVEMBER 12 2023......SUNRISE 6:49 AM EST SUNSET 4:58 PM EST
NOVEMBER 13 2023......SUNRISE 6:50 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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