National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-11-13 05:19 UTC
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000
CDUS41 KLWX 130520
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1219 AM EST TUE NOV 13 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 12 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 419 PM 74 1964 58 0 60
MINIMUM 43 646 AM 22 1988 35 8 45
1973
AVERAGE 51 46 5 53
PRECIPITATION (IN)
YESTERDAY 0.24 1.92 2004 0.11 0.13 0.95
MONTH TO DATE 0.48 1.32 -0.84 3.08
SINCE SEP 1 5.40 8.51 -3.11 15.02
SINCE JAN 1 23.04 36.74 -13.70 42.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 T 0.0
SINCE JUL 1 0.0 0.1 -0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 19 -5 12
MONTH TO DATE 229 203 26 178
SINCE SEP 1 399 586 -187 554
SINCE JUL 1 399 591 -192 554
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 328 147 181 95
SINCE JAN 1 1593 1072 521 1256
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 400 AM
LOWEST 57 400 PM
AVERAGE 73
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 75 1964
MINIMUM TEMPERATURE (F) 35 21 1963
SUNRISE AND SUNSET
NOVEMBER 13 2007......SUNRISE 650 AM EST SUNSET 458 PM EST
NOVEMBER 14 2007......SUNRISE 651 AM EST SUNSET 457 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$