National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-10-05 05:29 UTC
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000
CDUS41 KLWX 050535
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
129 AM EDT SUN OCT 5 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 4 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 66 234 PM 87 1967 72 -6 83
MINIMUM 44 111 AM 26 1974 47 -3 65
AVERAGE 55 60 -5 74
PRECIPITATION (IN)
YESTERDAY 0.06 0.40 1990 0.11 -0.05 T
MONTH TO DATE 0.06 0.46 -0.40 T
SINCE SEP 1 7.33 4.28 3.05 2.84
SINCE JAN 1 51.38 32.51 18.87 25.39
SNOWFALL (IN)
YESTERDAY MM 0.0 2002 0.0 MM 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 10 7 3 0
MONTH TO DATE 61 25 36 0
SINCE SEP 1 96 85 11 17
SINCE JUL 1 96 90 6 20
COOLING
YESTERDAY 0 1 -1 9
MONTH TO DATE 0 7 -7 26
SINCE SEP 1 105 139 -34 173
SINCE JAN 1 984 1064 -80 1336
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 56 100 PM
AVERAGE 75
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1967
MINIMUM TEMPERATURE (F) 47 32 1970
SUNRISE AND SUNSET
OCTOBER 5 2003.......SUNRISE 709 AM EDT SUNSET 647 PM EDT
OCTOBER 6 2003.......SUNRISE 710 AM EDT SUNSET 645 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.