National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-09-01 05:34 UTC
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000
CDUS41 KLWX 010535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT THU SEP 1 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR AUGUST 31 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 102 PM 98 1991 83 6 83
MINIMUM 69 1156 PM 43 1976 61 8 61
AVERAGE 79 72 7 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.21 1975 0.13 -0.13 0.01
MONTH TO DATE 2.32 3.78 -1.46 3.79
SINCE JUN 1 12.09 11.42 0.67 11.25
SINCE JAN 1 29.77 28.23 1.54 24.74
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 4 -4 2
SINCE JUN 1 9 26 -17 14
SINCE JUL 1 0 5 -5 2
COOLING
YESTERDAY 14 7 7 7
MONTH TO DATE 401 302 99 278
SINCE JUN 1 1083 850 233 819
SINCE JAN 1 1111 925 186 1059
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.0
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 85 1200 AM
LOWEST 54 600 PM
AVERAGE 70
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1980
MINIMUM TEMPERATURE (F) 60 49 1976
SUNRISE AND SUNSET
SEPTEMBER 1 2005.....SUNRISE 639 AM EDT SUNSET 740 PM EDT
SEPTEMBER 2 2005.....SUNRISE 640 AM EDT SUNSET 738 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$