National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-10-09 05:20 UTC
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000
CDUS41 KLWX 090521
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
120 AM EDT TUE OCT 9 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 8 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 92R 330 PM 85 1982 71 21 71
MINIMUM 63 613 AM 30 2001 45 18 50
AVERAGE 78 58 20 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.79 2005 0.11 -0.11 0.00
MONTH TO DATE T 0.90 -0.90 2.29
SINCE SEP 1 1.40 4.72 -3.32 9.41
SINCE JAN 1 19.04 32.95 -13.91 36.40
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 4
MONTH TO DATE 1 55 -54 39
SINCE SEP 1 29 115 -86 93
SINCE JUL 1 29 120 -91 93
COOLING
YESTERDAY 13 1 12 0
MONTH TO DATE 66 11 55 11
SINCE SEP 1 286 143 143 91
SINCE JAN 1 1551 1068 483 1252
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 34 400 PM
AVERAGE 64
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 1990
MINIMUM TEMPERATURE (F) 45 26 2001
SUNRISE AND SUNSET
OCTOBER 9 2007.......SUNRISE 713 AM EDT SUNSET 641 PM EDT
OCTOBER 10 2007.......SUNRISE 714 AM EDT SUNSET 639 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$