National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-02-12 05:30 UTC
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000
CDUS41 KLWX 120531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST SAT FEB 12 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 11 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 41 403 PM 67 1999 44 -3 43
MINIMUM 25 728 AM -7 1979 23 2 29
AVERAGE 33 34 -1 36
PRECIPITATION (IN)
YESTERDAY 0.00 2.07 1983 0.10 -0.10 0.00
MONTH TO DATE 0.25 1.05 -0.80 1.83
SINCE DEC 1 6.40 7.17 -0.77 7.81
SINCE JAN 1 3.39 4.10 -0.71 3.24
SNOWFALL (IN)
YESTERDAY 0.0 22.5 1983 0.2 -0.2 0.0
MONTH TO DATE 1.4 2.8 -1.4 T
SINCE DEC 1 8.8 13.1 -4.3 17.4
SINCE JUL 1 8.8 14.0 -5.2 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 31 1 29
MONTH TO DATE 293 353 -60 368
SINCE DEC 1 2058 2262 -204 2397
SINCE JUL 1 2863 3239 -376 3223
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 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 14.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 200 AM
LOWEST 29 100 PM
AVERAGE 42
..........................................................
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 2005......SUNRISE 704 AM EST SUNSET 544 PM EST
FEBRUARY 13 2005......SUNRISE 703 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.
$$