National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-12-06 05:37 UTC
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000
CDUS41 KLWX 060538
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1237 AM EST WED DEC 6 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 5 2006...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2006
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 41 247 PM 77 2001 49 -8 38
MINIMUM 21 452 AM 12 1966 29 -8 29
AVERAGE 31 39 -8 34
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 2003 0.10 -0.10 0.11
MONTH TO DATE 0.02 0.50 -0.48 0.27
SINCE DEC 1 0.02 0.50 -0.48 0.27
SINCE JAN 1 44.26 39.23 5.03 41.90
SNOWFALL (IN)
YESTERDAY 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 26 8 31
MONTH TO DATE 125 125 0 152
SINCE DEC 1 125 125 0 152
SINCE JUL 1 986 1102 -116 891
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1256 1075 181 1373
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 400 AM
LOWEST 37 1000 AM
AVERAGE 59
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 79 1998
MINIMUM TEMPERATURE (F) 28 9 2002
SUNRISE AND SUNSET
DECEMBER 6 2006......SUNRISE 714 AM EST SUNSET 447 PM EST
DECEMBER 7 2006......SUNRISE 715 AM EST SUNSET 447 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$