National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-02-13 05:43 UTC
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000
CDUS41 KLWX 130544
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1243 AM EST MON FEB 13 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 12 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 35 315 PM 74 1999 45 -10 54
MINIMUM 27 1159 PM 3 1964 23 4 29
AVERAGE 31 34 -3 42
PRECIPITATION (IN)
YESTERDAY 0.40 1.77 1985 0.10 0.30 0.00
MONTH TO DATE 2.17 1.15 1.02 0.25
SINCE DEC 1 7.50 7.27 0.23 6.40
SINCE JAN 1 4.57 4.20 0.37 3.39
SNOWFALL (IN)
YESTERDAY 4.4 5.1 1979 0.2 4.2 0.0
MONTH TO DATE 8.1 3.0 5.1 1.4
SINCE DEC 1 13.8 13.3 0.5 8.8
SINCE JUL 1 14.1 14.2 -0.1 8.8
SNOW DEPTH 7
DEGREE DAYS
HEATING
YESTERDAY 34 31 3 23
MONTH TO DATE 322 384 -62 316
SINCE DEC 1 2008 2293 -285 2081
SINCE JUL 1 2747 3270 -523 2886
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 22 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 56 300 PM
AVERAGE 78
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 65 1974
MINIMUM TEMPERATURE (F) 24 -8 1983
SUNRISE AND SUNSET
FEBRUARY 13 2006......SUNRISE 704 AM EST SUNSET 545 PM EST
FEBRUARY 14 2006......SUNRISE 702 AM EST SUNSET 546 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$