National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-02-27 05:33 UTC
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626
CDUS41 KLWX 270535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1233 AM EST THU FEB 27 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 26 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 26 428 PM 69 2002 49 -23 69
1977
MINIMUM 21 845 AM 7 1970 27 -6 32
AVERAGE 24 38 -14 51
PRECIPITATION (IN)
YESTERDAY 0.11 0.51 1992 0.10 0.01 0.12
MONTH TO DATE 4.96 2.55 2.41 0.47
SINCE DEC 1 11.26 8.67 2.59 3.25
SINCE JAN 1 7.65 5.60 2.05 1.69
SNOWFALL (IN)
YESTERDAY 1.9 2.7 1993 0.2 1.7 0.0
MONTH TO DATE 30.4 5.8 24.6 T
SINCE DEC 1 43.7 16.1 27.6 2.6
SINCE JUL 1 43.7 17.0 26.7 2.6
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 41 27 14 14
MONTH TO DATE 890 793 97 661
SINCE DEC 1 2989 2702 287 2183
SINCE JUL 1 3971 3679 292 2986
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 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 AM
LOWEST 46 300 AM
AVERAGE 69
..........................................................
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 2003......SUNRISE 646 AM EST SUNSET 600 PM EST
FEBRUARY 28 2003......SUNRISE 644 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.