National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-11-24 05:19 UTC
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000
CDUS41 KLWX 240519
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1219 AM EST SAT NOV 24 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 23 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 302 PM 70 1990 54 -10 47
MINIMUM 27 1159 PM 14 1984 32 -5 38
1964
AVERAGE 36 43 -7 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.25 1992 0.11 -0.11 0.07
MONTH TO DATE 1.31 2.54 -1.23 5.31
SINCE SEP 1 6.23 9.73 -3.50 17.25
SINCE JAN 1 23.87 37.96 -14.09 44.24
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1
MONTH TO DATE 0.0 0.1 -0.1
SINCE JUL 1 0.0 0.2 -0.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 22 7 22
MONTH TO DATE 406 427 -21 376
SINCE SEP 1 576 810 -234 752
SINCE JUL 1 576 815 -239 752
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 328 147 181 95
SINCE JAN 1 1593 1072 521 1256
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 200 AM
LOWEST 33 300 PM
AVERAGE 46
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 74 1979
MINIMUM TEMPERATURE (F) 32 9 1989
SUNRISE AND SUNSET
NOVEMBER 24 2007......SUNRISE 702 AM EST SUNSET 451 PM EST
NOVEMBER 25 2007......SUNRISE 703 AM EST SUNSET 450 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$