National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2007-10-24 05:22 UTC
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000
CDUS41 KLWX 240522
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
122 AM EDT WED OCT 24 2007
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR OCTOBER 23 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 79 357 PM 85 1978 65 14 51
MINIMUM 67 715 AM 21 1969 39 28 39
AVERAGE 73 52 21 45
PRECIPITATION (IN)
YESTERDAY T 2.63 1990 0.10 -0.10 0.00
MONTH TO DATE 0.35 2.50 -2.15 3.62
SINCE SEP 1 1.75 6.32 -4.57 10.74
SINCE JAN 1 19.39 34.55 -15.16 37.73
SNOWFALL (IN)
YESTERDAY 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 13 -13 20
MONTH TO DATE 47 212 -165 194
SINCE SEP 1 75 272 -197 248
SINCE JUL 1 75 277 -202 248
COOLING
YESTERDAY 8 0 8 0
MONTH TO DATE 108 15 93 14
SINCE SEP 1 328 147 181 94
SINCE JAN 1 1593 1072 521 1255
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 500 AM
LOWEST 54 200 PM
AVERAGE 66
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 84 2001
MINIMUM TEMPERATURE (F) 39 15 1969
SUNRISE AND SUNSET
OCTOBER 24 2007.......SUNRISE 728 AM EDT SUNSET 619 PM EDT
OCTOBER 25 2007.......SUNRISE 729 AM EDT SUNSET 618 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$