National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-02-23 05:38 UTC
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000
CDUS41 KLWX 230540
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1238 AM EST FRI FEB 23 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 22 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 145 PM 71 1991 47 10 36
MINIMUM 33 1254 AM 4 1968 26 7 28
AVERAGE 45 36 9 32
PRECIPITATION (IN)
YESTERDAY 0.00 1.69 2003 0.10 -0.10 0.21
MONTH TO DATE 1.71 2.15 -0.44 2.38
SINCE DEC 1 5.56 8.27 -2.71 7.71
SINCE JAN 1 3.82 5.20 -1.38 4.78
SNOWFALL (IN)
YESTERDAY 0.0 0.2 -0.2
MONTH TO DATE 5.3 5.0 0.3
SINCE AUG 1 6.9 16.2 -9.3
SINCE JUL 1 6.9 16.2 -9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 29 -9 33
MONTH TO DATE 839 682 157 626
SINCE DEC 1 2342 2591 -249 2312
SINCE JUL 1 3203 3568 -365 3051
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 36 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 200 AM
LOWEST 26 200 PM
AVERAGE 58
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 73 1985
MINIMUM TEMPERATURE (F) 26 5 1963
SUNRISE AND SUNSET
FEBRUARY 23 2007......SUNRISE 651 AM EST SUNSET 556 PM EST
FEBRUARY 24 2007......SUNRISE 650 AM EST SUNSET 557 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$