National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-01-04 05:30 UTC
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000
CDUS41 KLWX 040532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST WED JAN 4 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 3 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 43 1220 AM 68 2000 42 1 65
MINIMUM 40 1159 PM 8 1979 23 17 42
1971
AVERAGE 42 32 10 54
PRECIPITATION (IN)
YESTERDAY 0.15 1.37 1999 0.10 0.05 T
MONTH TO DATE 0.41 0.30 0.11 T
SINCE DEC 1 3.34 3.37 -0.03 3.01
SINCE JAN 1 0.41 0.30 0.11 T
SNOWFALL (IN)
YESTERDAY 0.0 0.9 1989 0.2 -0.2 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE DEC 1 5.7 2.8 2.9 T
SINCE JUL 1 6.0 3.7 2.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 32 -9 11
MONTH TO DATE 77 96 -19 44
SINCE DEC 1 1048 980 68 880
SINCE JUL 1 1787 1957 -170 1685
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 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 AM
LOWEST 85 300 PM
AVERAGE 93
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 74 1997
MINIMUM TEMPERATURE (F) 22 5 1979
SUNRISE AND SUNSET
JANUARY 4 2006.......SUNRISE 729 AM EST SUNSET 501 PM EST
JANUARY 5 2006.......SUNRISE 729 AM EST SUNSET 502 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$