National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-11-26 05:19 UTC
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000
CDUS41 KLWX 260520
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1219 AM EST MON NOV 26 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 25 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 51 423 PM 77 1979 53 -2 59
MINIMUM 34 750 AM 15 1970 31 3 29
AVERAGE 43 42 1 44
PRECIPITATION (IN)
YESTERDAY T 1.31 1964 0.11 -0.11 0.00
MONTH TO DATE 1.31 2.76 -1.45 5.31
SINCE SEP 1 6.23 9.95 -3.72 17.25
SINCE JAN 1 23.87 38.18 -14.31 44.24
SNOWFALL (IN)
YESTERDAY 0.0 0.1 -0.1
MONTH TO DATE 0.0 0.3 -0.3
SINCE JUL 1 0.0 0.4 -0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 23 -1 21
MONTH TO DATE 462 472 -10 415
SINCE SEP 1 632 855 -223 791
SINCE JUL 1 632 860 -228 791
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 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 800 AM
LOWEST 32 100 PM
AVERAGE 54
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 75 1990
MINIMUM TEMPERATURE (F) 31 16 1974
SUNRISE AND SUNSET
NOVEMBER 26 2007......SUNRISE 704 AM EST SUNSET 450 PM EST
NOVEMBER 27 2007......SUNRISE 705 AM EST SUNSET 449 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$