373
CDUS41 KLWX 090535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
135 AM EDT WED OCT 09 2024
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR OCTOBER 8 2024
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)
YESTERDAY
MAXIMUM 69 4:24 PM 92 2007 71 -2 62
MINIMUM 47 11:59 PM 30 2001 48 -1 40
AVERAGE 58 60 -2 51
PRECIPITATION (IN)
YESTERDAY 0.00 2.79 2005 0.13 -0.13 0.00
MONTH TO DATE 0.13 1.01 -0.88 0.18
SINCE SEP 1 3.40 4.95 -1.55 6.83
SINCE JAN 1 29.18 34.17 -4.99 26.05
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 7 7 0 14
MONTH TO DATE 10 44 -34 20
SINCE SEP 1 22 89 -67 36
SINCE JUL 1 24 90 -66 36
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 14 13 1 32
SINCE SEP 1 151 165 -14 248
SINCE JAN 1 1565 1221 344 1363
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 11:00 PM
LOWEST 33 1:00 PM
AVERAGE 60
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THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 94 2007
MINIMUM TEMPERATURE (F) 48 26 2001
SUNRISE AND SUNSET
OCTOBER 9 2024.......SUNRISE 7:14 AM EDT SUNSET 6:39 PM EDT
OCTOBER 10 2024.......SUNRISE 7:15 AM EDT SUNSET 6:38 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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