National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-12-04 05:50 UTC
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000
CDUS41 KLWX 040552
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1250 AM EST SUN DEC 4 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 3 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 36 230 PM 74 1998 50 -14 51
MINIMUM 21 521 AM 7 1976 29 -8 27
AVERAGE 29 39 -10 39
PRECIPITATION (IN)
YESTERDAY 0.05 1.14 1967 0.10 -0.05 0.00
MONTH TO DATE 0.05 0.30 -0.25 0.41
SINCE DEC 1 0.05 0.30 -0.25 0.41
SINCE JAN 1 41.68 39.03 2.65 36.11
SNOWFALL (IN)
YESTERDAY T R T 1989 T 0.0 0.0
MONTH TO DATE T T 0.0 0.0
SINCE DEC 1 T T 0.0 0.0
SINCE JUL 1 0.3 0.9 -0.6 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 36 25 11 26
MONTH TO DATE 97 74 23 70
SINCE DEC 1 97 74 23 70
SINCE JUL 1 836 1051 -215 875
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1373 1075 298 1201
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
SLEET
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 1100 PM
LOWEST 29 1200 PM
AVERAGE 51
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 75 1998
MINIMUM TEMPERATURE (F) 29 10 1966
SUNRISE AND SUNSET
DECEMBER 4 2005......SUNRISE 713 AM EST SUNSET 448 PM EST
DECEMBER 5 2005......SUNRISE 713 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.
$$