National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-08-15 05:39 UTC
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000
CDUS41 KLWX 150541
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
139 AM EDT TUE AUG 15 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 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 89 355 PM 100 1985 86 3 95
MINIMUM 65 612 AM 49 1983 63 2 75
AVERAGE 77 75 2 85
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 1970 0.12 -0.12 0.00
MONTH TO DATE 1.19 1.66 -0.47 0.95
SINCE JUN 1 15.43 9.30 6.13 10.72
SINCE JAN 1 26.94 26.11 0.83 28.40
SNOWFALL (IN)
YESTERDAY 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 4 22 -18 9
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 12 10 2 20
MONTH TO DATE 183 151 32 219
SINCE JUN 1 851 699 152 901
SINCE JAN 1 933 774 159 929
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 233 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 47 400 PM
AVERAGE 67
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 102 1988
MINIMUM TEMPERATURE (F) 63 45 1964
SUNRISE AND SUNSET
AUGUST 15 2006........SUNRISE 623 AM EDT SUNSET 805 PM EDT
AUGUST 16 2006........SUNRISE 624 AM EDT SUNSET 803 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$