909
CDUS41 KLWX 042122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT FRI OCT 04 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 4 2024
VALID TODAY AS OF 0500 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 79 1:29 PM 90 2013 72 7 84
MINIMUM 63 6:37 AM 26 1974 50 13 55
AVERAGE 71 61 10 70
PRECIPITATION (IN)
TODAY 0.00 0.81 1999 0.13 -0.13 0.00
MONTH TO DATE 0.13 0.51 -0.38 0.00
SINCE SEP 1 3.40 4.45 -1.05 6.65
SINCE JAN 1 29.18 33.67 -4.49 25.87
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
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 0 5 -5 0
MONTH TO DATE 0 19 -19 0
SINCE SEP 1 12 64 -52 16
SINCE JUL 1 14 65 -51 16
COOLING
TODAY 6 2 4 5
MONTH TO DATE 12 8 4 22
SINCE SEP 1 149 160 -11 238
SINCE JAN 1 1563 1216 347 1353
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 71 2:00 PM
AVERAGE 84
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1967
2013
MINIMUM TEMPERATURE (F) 50 32 1970
SUNRISE AND SUNSET
OCTOBER 4 2024.......SUNRISE 7:09 AM EDT SUNSET 6:47 PM EDT
OCTOBER 5 2024.......SUNRISE 7:10 AM EDT SUNSET 6:45 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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