National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-02-28 05:32 UTC
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000
CDUS41 KLWX 280534
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1232 AM EST THU FEB 28 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 27 2002...
CLIMATE NORMAL PERIOD 1971 TO 2000 SNOW/HEATING DEGREE DAYS 1961-1990
CLIMATE RECORD PERIOD 1962 TO 2002
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 42 1223 AM 74 1997 49 -7 59
MINIMUM 26 1159 PM 8 1968 27 -1 28
AVERAGE 34 38 -4 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 1995 0.11 -0.11 0.00
MONTH TO DATE 0.47 2.66 -2.19 1.67
SINCE DEC 1 3.25 8.78 -5.53 6.27
SINCE JAN 1 1.69 5.71 -4.02 4.21
SNOWFALL (IN)
YESTERDAY 0.0 1.3 1982 MM MM 0.0
MONTH TO DATE T MM MM 3.7
SINCE DEC 1 2.6 MM MM 11.9
SINCE JUL 1 2.6 MM MM 11.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 28 3 21
MONTH TO DATE 692 852 -160 706
SINCE DEC 1 2214 2836 -622 2865
SINCE JUL 1 3017 3787 -770 3904
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 25 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 16.1
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 57 1200 AM
LOWEST 29 100 PM
AVERAGE 43
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 70 1976
MINIMUM TEMPERATURE (F) 27 10 1993
SUNRISE AND SUNSET
FEBRUARY 28 2002......SUNRISE 644 AM EST SUNSET 601 PM EST
MARCH 1 2002.........SUNRISE 642 AM EST SUNSET 602 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.