National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-02-12 05:44 UTC
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000
CDUS41 KLWX 120546
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1244 AM EST SUN FEB 12 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 11 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 36 130 PM 67 1999 44 -8 41
MINIMUM 31 1159 PM -7 1979 23 8 25
AVERAGE 34 34 0 33
PRECIPITATION (IN)
YESTERDAY 0.40 2.07 1983 0.10 0.30 0.00
MONTH TO DATE 1.77 1.05 0.72 0.25
SINCE DEC 1 7.10 7.17 -0.07 6.40
SINCE JAN 1 4.17 4.10 0.07 3.39
SNOWFALL (IN)
YESTERDAY 3.7 22.5 1983 0.2 3.5 0.0
MONTH TO DATE 3.7 2.8 0.9 1.4
SINCE DEC 1 9.4 13.1 -3.7 8.8
SINCE JUL 1 9.7 14.0 -4.3 8.8
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 31 31 0 32
MONTH TO DATE 288 353 -65 293
SINCE DEC 1 1974 2262 -288 2058
SINCE JUL 1 2713 3239 -526 2863
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 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
MIXED PRECIP
RAIN
LIGHT RAIN
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 PM
LOWEST 56 300 AM
AVERAGE 78
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 74 1999
MINIMUM TEMPERATURE (F) 23 3 1964
SUNRISE AND SUNSET
FEBRUARY 12 2006......SUNRISE 705 AM EST SUNSET 544 PM EST
FEBRUARY 13 2006......SUNRISE 704 AM EST SUNSET 545 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$