National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-02-17 05:31 UTC
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000
CDUS41 KLWX 170532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1231 AM EST FRI FEB 17 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 16 2006...
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 66 354 PM 70 1976 46 20 61
MINIMUM 36 1250 AM 11 1987 24 12 35
1963
AVERAGE 51 35 16 48
PRECIPITATION (IN)
YESTERDAY 0.00 2.33 2003 0.10 -0.10 T
MONTH TO DATE 2.17 1.55 0.62 0.62
SINCE DEC 1 7.50 7.67 -0.17 6.77
SINCE JAN 1 4.57 4.60 -0.03 3.76
SNOWFALL (IN)
YESTERDAY 0.0 15.9 2003 0.2 -0.2 0.0
MONTH TO DATE 8.1 3.8 4.3 1.4
SINCE DEC 1 13.8 14.1 -0.3 8.8
SINCE JUL 1 14.1 15.0 -0.9 8.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 30 -16 17
MONTH TO DATE 433 506 -73 404
SINCE DEC 1 2119 2415 -296 2169
SINCE JUL 1 2858 3392 -534 2974
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 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.8
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 76 100 AM
LOWEST 34 400 PM
AVERAGE 55
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 75 1976
MINIMUM TEMPERATURE (F) 24 -4 1979
SUNRISE AND SUNSET
FEBRUARY 17 2006......SUNRISE 659 AM EST SUNSET 549 PM EST
FEBRUARY 18 2006......SUNRISE 657 AM EST SUNSET 551 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$