393
CDUS41 KLWX 192128
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
428 PM EST TUE NOV 19 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 19 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 60 3:59 PM 76 1985 55 5 60
MINIMUM 45 6:52 AM 13 2014 35 10 29
AVERAGE 53 45 8 45
PRECIPITATION (IN)
TODAY 0.00 1.93 2003 0.10 -0.10 0.00
MONTH TO DATE 0.57 1.99 -1.42 0.34
SINCE SEP 1 3.97 9.58 -5.61 7.66
SINCE JAN 1 29.75 38.80 -9.05 26.88
SNOWFALL (IN)
TODAY 0.0 T 1969 0.0 0.0 0.0
1984
2016
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 12 20 -8 20
MONTH TO DATE 207 328 -121 299
SINCE SEP 1 443 657 -214 505
SINCE JUL 1 445 658 -213 505
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 E (110)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 49 11:00 AM
AVERAGE 71
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 79 1985
MINIMUM TEMPERATURE (F) 34 18 1980
SUNRISE AND SUNSET
NOVEMBER 19 2024......SUNRISE 6:58 AM EST SUNSET 4:53 PM EST
NOVEMBER 20 2024......SUNRISE 6:59 AM EST SUNSET 4:52 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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