National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-10-07 05:30 UTC
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000
CDUS41 KLWX 070531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
130 AM EDT THU OCT 7 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 6 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 66 301 PM 85 1997 71 -5 66
MINIMUM 36 510 AM 28 1968 46 -10 45
AVERAGE 51 59 -8 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.68 1972 0.11 -0.11 0.00
MONTH TO DATE T 0.68 -0.68 0.06
SINCE SEP 1 5.80 4.50 1.30 7.32
SINCE JAN 1 30.54 32.73 -2.19 51.37
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 14 7 7 9
MONTH TO DATE 33 39 -6 82
SINCE SEP 1 46 99 -53 117
SINCE JUL 1 48 104 -56 117
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 3 9 -6 0
SINCE SEP 1 136 141 -5 105
SINCE JAN 1 1195 1066 129 984
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 1.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 37 300 PM
AVERAGE 65
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 86 1963
MINIMUM TEMPERATURE (F) 46 31 1988
SUNRISE AND SUNSET
OCTOBER 7 2004.......SUNRISE 712 AM EDT SUNSET 643 PM EDT
OCTOBER 8 2004.......SUNRISE 713 AM EDT SUNSET 641 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$