National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-12-04 05:34 UTC
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706
CDUS41 KLWX 040537
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1234 AM EST WED DEC 4 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR DECEMBER 3 2002...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2002
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 41 159 AM 74 1998 50 -9 59
MINIMUM 18 912 PM 7 1976 29 -11 26
AVERAGE 30 39 -9 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.14 1967 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.30 -0.30 0.00
SINCE DEC 1 0.00 0.30 -0.30 0.00
SINCE JAN 1 34.57 39.03 -4.46 35.64
SNOWFALL (IN)
YESTERDAY 0.0 T 1989 MM 0.0 0.0
MONTH TO DATE 0.0 MM MM 0.0
SINCE DEC 1 0.0 MM MM 0.0
SINCE JUL 1 0.0 0.9 -0.9 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 25 10 22
MONTH TO DATE 101 74 27 49
SINCE DEC 1 101 74 27 49
SINCE JUL 1 1083 1051 32 852
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1345 1075 270 1032
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 400 AM
LOWEST 27 200 PM
AVERAGE 41
..........................................................
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 2002......SUNRISE 712 AM EST SUNSET 448 PM EST
DECEMBER 5 2002......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.