National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-11-11 05:19 UTC
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000
CDUS41 KLWX 110520
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1219 AM EST SUN NOV 11 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 10 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 48 217 PM 75 1985 59 -11 74
MINIMUM 34 1159 PM 21 2003 35 -1 44
AVERAGE 41 47 -6 59
PRECIPITATION (IN)
YESTERDAY 0.00 2.08 1990 0.11 -0.11 0.00
MONTH TO DATE 0.23 1.10 -0.87 2.08
SINCE SEP 1 5.15 8.29 -3.14 14.02
SINCE JAN 1 22.79 36.52 -13.73 41.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 T 0.0
SINCE JUL 1 0.0 0.1 -0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 18 6 6
MONTH TO DATE 189 166 23 166
SINCE SEP 1 359 549 -190 542
SINCE JUL 1 359 554 -195 542
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 328 147 181 94
SINCE JAN 1 1593 1072 521 1255
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 400 AM
LOWEST 60 400 PM
AVERAGE 73
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 78 2006
MINIMUM TEMPERATURE (F) 35 16 1973
SUNRISE AND SUNSET
NOVEMBER 11 2007......SUNRISE 648 AM EST SUNSET 459 PM EST
NOVEMBER 12 2007......SUNRISE 649 AM EST SUNSET 459 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$