National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-10-16 05:28 UTC
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000
CDUS41 KLWX 160529
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
128 AM EDT SAT OCT 16 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 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 66 207 PM 88 1989 68 -2 62
MINIMUM 44 1144 PM 28 1987 42 2 43
AVERAGE 55 55 0 53
PRECIPITATION (IN)
YESTERDAY 0.12 0.93 1970 0.11 0.01 0.00
MONTH TO DATE 0.25 1.67 -1.42 1.58
SINCE SEP 1 6.05 5.49 0.56 8.84
SINCE JAN 1 30.79 33.72 -2.93 52.89
SNOWFALL (IN)
YESTERDAY MM 0.0 2001 0.0 MM 0.0
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 10 0 12
MONTH TO DATE 111 120 -9 126
SINCE SEP 1 124 180 -56 161
SINCE JUL 1 126 185 -59 161
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 15 -12 0
SINCE SEP 1 136 147 -11 105
SINCE JAN 1 1195 1072 123 984
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 72 100 PM
AVERAGE 81
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1989
MINIMUM TEMPERATURE (F) 42 30 1986
SUNRISE AND SUNSET
OCTOBER 16 2004.......SUNRISE 721 AM EDT SUNSET 629 PM EDT
OCTOBER 17 2004.......SUNRISE 722 AM EDT SUNSET 628 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$