National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-02-04 05:43 UTC
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000
CDUS41 KLWX 040543
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1243 AM EST SUN FEB 4 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 3 2007...
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 37 333 PM 66 1991 43 -6 63
MINIMUM 22 736 AM 1 1965 22 0 42
AVERAGE 30 33 -3 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1982 0.10 -0.10 0.53
MONTH TO DATE 0.10 0.30 -0.20 0.54
SINCE DEC 1 3.95 6.42 -2.47 5.87
SINCE JAN 1 2.21 3.35 -1.14 2.94
SNOWFALL (IN)
YESTERDAY 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 35 33 2 12
MONTH TO DATE 102 99 3 56
SINCE DEC 1 1605 2008 -403 1742
SINCE JUL 1 2466 2985 -519 2481
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 21 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1200 AM
LOWEST 23 500 PM
AVERAGE 46
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 70 1991
MINIMUM TEMPERATURE (F) 22 4 1966
SUNRISE AND SUNSET
FEBRUARY 4 2007......SUNRISE 714 AM EST SUNSET 534 PM EST
FEBRUARY 5 2007......SUNRISE 713 AM EST SUNSET 535 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$