National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-01-07 05:34 UTC
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756
CDUS41 KLWX 070539
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1234 AM EST TUE JAN 7 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 6 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 220 PM 66 1998 42 -7 38
MINIMUM 29 543 AM 4 1977 22 7 21
AVERAGE 32 32 0 30
PRECIPITATION (IN)
YESTERDAY 0.03 0.94 1995 0.10 -0.07 0.46
MONTH TO DATE 2.47 0.60 1.87 0.46
SINCE DEC 1 6.08 3.67 2.41 2.02
SINCE JAN 1 2.47 0.60 1.87 0.46
SNOWFALL (IN)
YESTERDAY 0.1 3.9 1989 0.2 -0.1 T
MONTH TO DATE 3.8 1.2 2.6 T
SINCE DEC 1 12.0 3.4 8.6 T
SINCE JUL 1 12.0 4.3 7.7 T
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 33 33 0 35
MONTH TO DATE 173 195 -22 219
SINCE DEC 1 1145 1079 66 945
SINCE JUL 1 2127 2056 71 1748
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAIL
LIGHT SNOW
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 61 1100 PM
AVERAGE 81
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 66 1998
MINIMUM TEMPERATURE (F) 22 8 1988
SUNRISE AND SUNSET
JANUARY 7 2003.......SUNRISE 729 AM EST SUNSET 503 PM EST
JANUARY 8 2003.......SUNRISE 729 AM EST SUNSET 504 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.