National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-11-16 05:30 UTC
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000
CDUS41 KLWX 160531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST TUE NOV 16 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 15 2004...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 232 PM 81 1993 57 3 53
MINIMUM 23 653 AM 19 1986 34 -11 41
AVERAGE 42 45 -3 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.38 1983 0.11 -0.11 T
MONTH TO DATE 3.13 1.66 1.47 2.34
SINCE SEP 1 9.98 8.85 1.13 14.23
SINCE JAN 1 34.72 37.08 -2.36 58.28
SNOWFALL (IN)
YESTERDAY 0.0 T 1992 0.0 0.0 0.0
MONTH TO DATE 0.0 T 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 23 19 4 18
MONTH TO DATE 260 260 0 180
SINCE SEP 1 571 643 -72 554
SINCE JUL 1 573 648 -75 554
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE SEP 1 142 147 -5 114
SINCE JAN 1 1201 1072 129 993
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 100 AM
LOWEST 24 100 PM
AVERAGE 58
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 74 2001
MINIMUM TEMPERATURE (F) 34 14 1967
SUNRISE AND SUNSET
NOVEMBER 16 2004......SUNRISE 654 AM EST SUNSET 455 PM EST
NOVEMBER 17 2004......SUNRISE 655 AM EST SUNSET 454 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$