National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-02-27 05:32 UTC
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533
CDUS41 KLWX 270539
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1232 AM EST FRI FEB 27 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 26 2004...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 420 PM 69 2002 49 -9 26
1977
MINIMUM 28 725 AM 7 1970 27 1 21
AVERAGE 34 38 -4 24
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 1992 0.10 -0.10 0.11
MONTH TO DATE 1.93 2.55 -0.62 6.00
SINCE DEC 1 7.91 8.67 -0.76 12.30
SINCE JAN 1 3.34 5.60 -2.26 8.69
SNOWFALL (IN)
YESTERDAY 0.0 2.7 1993 0.2 -0.2 1.9
MONTH TO DATE T 5.8 -5.8 30.4
SINCE DEC 1 17.4 16.1 1.3 43.7
SINCE JUL 1 17.4 17.0 0.4 43.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 27 4 41
MONTH TO DATE 803 793 10 890
SINCE DEC 1 2832 2702 130 2989
SINCE JUL 1 3658 3679 -21 3971
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 13 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 M600 AM
LOWEST 40 1200 PM
AVERAGE 49
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 74 1997
MINIMUM TEMPERATURE (F) 27 8 1968
SUNRISE AND SUNSET
FEBRUARY 27 2004......SUNRISE 646 AM EST SUNSET 600 PM EST
FEBRUARY 28 2004......SUNRISE 645 AM EST SUNSET 601 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$