National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-09-15 05:37 UTC
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000
CDUS41 KLWX 150538
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
137 AM EDT FRI SEP 15 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 14 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 71 502 PM 95 1998 80 -9 87
MINIMUM 58 206 AM 37 1985 57 1 69
AVERAGE 65 68 -3 78
PRECIPITATION (IN)
YESTERDAY 0.63 5.52 1966 0.13 0.50 0.00
MONTH TO DATE 6.01 1.82 4.19 0.00
SINCE SEP 1 6.01 1.82 4.19 0.00
SINCE JAN 1 33.00 30.05 2.95 29.77
SNOWFALL (IN)
YESTERDAY 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 5 8 -3 0
SINCE SEP 1 5 8 -3 0
SINCE JUL 1 5 13 -8 0
COOLING
YESTERDAY 0 5 -5 13
MONTH TO DATE 44 82 -38 101
SINCE SEP 1 44 82 -38 101
SINCE JAN 1 1205 1007 198 1212
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 AM
LOWEST 73 500 PM
AVERAGE 87
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 1998
1993
MINIMUM TEMPERATURE (F) 56 38 1985
SUNRISE AND SUNSET
SEPTEMBER 15 2006.....SUNRISE 651 AM EDT SUNSET 718 PM EDT
SEPTEMBER 16 2006.....SUNRISE 652 AM EDT SUNSET 717 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$