National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-09-07 05:28 UTC
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000
CDUS41 KLWX 070531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT SUN SEP 7 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR SEPTEMBER 6 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 434 PM 98 1983 82 -8 80
MINIMUM 52 550 AM 45 1976 59 -7 57
AVERAGE 63 71 -8 69
PRECIPITATION (IN)
YESTERDAY 0.00 3.62 1996 0.13 -0.13 0.00
MONTH TO DATE 1.35 0.78 0.57 0.39
SINCE SEP 1 1.35 0.78 0.57 0.39
SINCE JAN 1 45.40 29.01 16.39 22.94
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 SEP 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 2 0 2 0
MONTH TO DATE 3 0 3 2
SINCE SEP 1 3 0 3 2
SINCE JUL 1 3 5 -2 5
COOLING
YESTERDAY 0 6 -6 4
MONTH TO DATE 40 39 1 31
SINCE SEP 1 40 39 1 31
SINCE JAN 1 919 964 -45 1194
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 53 1200 PM
AVERAGE 77
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 95 1985
MINIMUM TEMPERATURE (F) 59 41 1976
SUNRISE AND SUNSET
SEPTEMBER 7 2003.....SUNRISE 644 AM EDT SUNSET 731 PM EDT
SEPTEMBER 8 2003.....SUNRISE 645 AM EDT SUNSET 730 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.