National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-11-23 05:18 UTC
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000
CDUS41 KLWX 230519
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1218 AM EST FRI NOV 23 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 22 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 75R 125 PM 73 1979 54 21 41
MINIMUM 41 1159 PM 14 1964 32 9 38
AVERAGE 58 43 15 40
PRECIPITATION (IN)
YESTERDAY T 1.54 1991 0.11 -0.11 0.88
MONTH TO DATE 1.31 2.43 -1.12 5.24
SINCE SEP 1 6.23 9.62 -3.39 17.18
SINCE JAN 1 23.87 37.85 -13.98 44.17
SNOWFALL (IN)
YESTERDAY 0.0 T 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 7 22 -15 25
MONTH TO DATE 377 405 -28 354
SINCE SEP 1 547 788 -241 730
SINCE JUL 1 547 793 -246 730
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 35 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 700 AM
LOWEST 45 1000 PM
AVERAGE 59
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 70 1990
MINIMUM TEMPERATURE (F) 32 14 1984
1964
SUNRISE AND SUNSET
NOVEMBER 23 2007......SUNRISE 701 AM EST SUNSET 451 PM EST
NOVEMBER 24 2007......SUNRISE 702 AM EST SUNSET 451 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$