National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-01-08 05:29 UTC
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332
CDUS41 KLWX 080532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST WED JAN 8 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 7 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 1148 PM 66 1998 41 -6 38
MINIMUM 22 803 AM 8 1988 22 0 30
AVERAGE 29 32 -3 34
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 1994 0.10 -0.10 T
MONTH TO DATE 2.47 0.70 1.77 0.46
SINCE DEC 1 6.08 3.77 2.31 2.02
SINCE JAN 1 2.47 0.70 1.77 0.46
SNOWFALL (IN)
YESTERDAY 0.0 19.8 1996 0.2 -0.2 T
MONTH TO DATE 3.8 1.4 2.4 T
SINCE DEC 1 12.0 3.6 8.4 T
SINCE JUL 1 12.0 4.5 7.5 T
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 36 33 3 31
MONTH TO DATE 209 228 -19 250
SINCE DEC 1 1181 1112 69 976
SINCE JUL 1 2163 2089 74 1779
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 26 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 700 AM
LOWEST 35 300 PM
AVERAGE 49
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 69 1998
MINIMUM TEMPERATURE (F) 22 -4 1970
SUNRISE AND SUNSET
JANUARY 8 2003.......SUNRISE 729 AM EST SUNSET 504 PM EST
JANUARY 9 2003.......SUNRISE 729 AM EST SUNSET 505 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.