165
CDUS41 KLWX 042121
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
421 PM EST MON NOV 04 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR NOVEMBER 4 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 61 3:51 PM 81 1974 61 0 71
2003
MINIMUM 33 4:52 AM 21 1966 39 -6 30
AVERAGE 47 50 -3 51
PRECIPITATION (IN)
TODAY 0.00 1.95 1970 0.11 -0.11 0.00
MONTH TO DATE T 0.44 -0.44 T
SINCE SEP 1 3.40 8.03 -4.63 7.32
SINCE JAN 1 29.18 37.25 -8.07 26.54
SNOWFALL (IN)
TODAY 0.0 T 1970 0.0 0.0 0.0
1991
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 15 3 14
MONTH TO DATE 47 59 -12 87
SINCE SEP 1 283 388 -105 293
SINCE JUL 1 285 389 -104 293
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 160 174 -14 265
SINCE JAN 1 1574 1230 344 1380
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 5:00 AM
LOWEST 60 1:00 PM
AVERAGE 74
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 81 2022
MINIMUM TEMPERATURE (F) 38 19 1991
SUNRISE AND SUNSET
NOVEMBER 4 2024......SUNRISE 6:41 AM EST SUNSET 5:05 PM EST
NOVEMBER 5 2024......SUNRISE 6:42 AM EST SUNSET 5:04 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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