108
CDUS41 KLWX 022140
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
540 PM EDT SAT AUG 2 2008
...................................
..THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 2 2008
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 144 PM 99 2002 88 2 95
MINIMUM 69 804 AM 52 1998 64 5 68
AVERAGE 80 76 4 82
PRECIPITATION (IN)
TODAY 0.08 1.37 2004 0.11 -0.03 0.00
MONTH TO DATE 0.08 0.22 -0.14 0.00
SINCE JUN 1 6.47 7.86 -1.39 4.67
SINCE JAN 1 28.48 24.67 3.81 15.97
SNOWFALL (IN)
TODAY 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 22 -22 3
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 15 11 4 17
MONTH TO DATE 32 22 10 32
SINCE JUN 1 697 570 127 712
SINCE JAN 1 748 645 103 863
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 300 AM
LOWEST 50 100 PM
AVERAGE 65
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 99 2006
1991
MINIMUM TEMPERATURE (F) 64 50 1998
1985
1976
SUNRISE AND SUNSET
AUGUST 2 2008........SUNRISE 612 AM EDT SUNSET 820 PM EDT
AUGUST 3 2008........SUNRISE 613 AM EDT SUNSET 818 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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