National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-02-16 05:31 UTC
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000
CDUS41 KLWX 160532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1231 AM EST WED FEB 16 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 15 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 344 PM 68 1982 45 18 38
MINIMUM 35 513 AM 7 1965 24 11 22
AVERAGE 49 35 14 30
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 1992 0.10 -0.10 0.00
MONTH TO DATE 0.62 1.45 -0.83 1.83
SINCE DEC 1 6.77 7.57 -0.80 7.81
SINCE JAN 1 3.76 4.50 -0.74 3.24
SNOWFALL (IN)
YESTERDAY 0.0 4.2 2003 0.2 -0.2 0.0
MONTH TO DATE 1.4 3.6 -2.2 T
SINCE DEC 1 8.8 13.9 -5.1 17.4
SINCE JUL 1 8.8 14.8 -6.0 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 30 -14 35
MONTH TO DATE 387 476 -89 489
SINCE DEC 1 2152 2385 -233 2518
SINCE JUL 1 2957 3362 -405 3344
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 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 36 300 PM
AVERAGE 68
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1976
MINIMUM TEMPERATURE (F) 24 11 1987
SUNRISE AND SUNSET
FEBRUARY 16 2005......SUNRISE 700 AM EST SUNSET 549 PM EST
FEBRUARY 17 2005......SUNRISE 658 AM EST SUNSET 550 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$