National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-10-08 05:30 UTC
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000
CDUS41 KLWX 080530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
130 AM EDT MON OCT 8 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 7 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 91R 330 PM 86 1963 71 20 54
MINIMUM 59 606 AM 31 1988 46 13 47
AVERAGE 75 58 17 51
PRECIPITATION (IN)
YESTERDAY 0.00 3.50 2005 0.11 -0.11 0.49
MONTH TO DATE T 0.79 -0.79 2.29
SINCE SEP 1 1.40 4.61 -3.21 9.41
SINCE JAN 1 19.04 32.84 -13.80 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 14
MONTH TO DATE 1 47 -46 35
SINCE SEP 1 29 107 -78 89
SINCE JUL 1 29 112 -83 89
COOLING
YESTERDAY 10 1 9 0
MONTH TO DATE 53 10 43 11
SINCE SEP 1 273 142 131 91
SINCE JAN 1 1538 1067 471 1252
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 600 AM
LOWEST 36 300 PM
AVERAGE 66
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 85 1982
MINIMUM TEMPERATURE (F) 45 30 2001
SUNRISE AND SUNSET
OCTOBER 8 2007.......SUNRISE 712 AM EDT SUNSET 642 PM EDT
OCTOBER 9 2007.......SUNRISE 713 AM EDT SUNSET 641 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$