National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-11-04 05:29 UTC
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421
CDUS41 KLWX 040531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1229 AM EST MON NOV 4 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 3 2002...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2002
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 52 338 PM 81 1990 61 -9 72
MINIMUM 28 301 AM 22 1980 37 -9 52
AVERAGE 40 49 -9 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.72 1970 0.11 -0.11 0.01
MONTH TO DATE T 0.33 -0.33 0.01
SINCE SEP 1 7.88 7.52 0.36 4.85
SINCE JAN 1 30.43 35.75 -5.32 34.83
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
MONTH TO DATE 0.0 MM 0.0 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 16 9 3
MONTH TO DATE 74 47 27 11
SINCE SEP 1 432 430 2 384
SINCE JUL 1 435 435 0 389
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE SEP 1 182 147 35 116
SINCE JAN 1 1345 1072 273 1030
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 35 200 PM
AVERAGE 64
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 81 1974
MINIMUM TEMPERATURE (F) 37 21 1966
SUNRISE AND SUNSET
NOVEMBER 4 2002......SUNRISE 640 AM EST SUNSET 506 PM EST
NOVEMBER 5 2002......SUNRISE 641 AM EST SUNSET 505 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.