National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2003-11-13 05:31 UTC
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000
CDUS41 KLWX 130534
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1231 AM EST THU NOV 13 2003
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR NOVEMBER 12 2003...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2003
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 1159 PM 74 1964 58 2 56
MINIMUM 50 616 AM 22 1988 35 15 49
AVERAGE 55 46 9 53
PRECIPITATION (IN)
YESTERDAY 0.48 1.07 1992 0.11 0.37 0.54
MONTH TO DATE 2.34 1.32 1.02 1.88
SINCE SEP 1 14.23 8.51 5.72 9.76
SINCE JAN 1 58.28 36.74 21.54 32.31
SNOWFALL (IN)
YESTERDAY 0.0 4.2 1968 0.0 0.0 0.0
MONTH TO DATE 0.0 T 0.0 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 19 -9 12
MONTH TO DATE 123 203 -80 202
SINCE SEP 1 497 586 -89 560
SINCE JUL 1 497 591 -94 563
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 9 0 9 0
SINCE SEP 1 114 147 -33 182
SINCE JAN 1 993 1072 -79 1345
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 77 100 AM
AVERAGE 89
..........................................................
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 2003......SUNRISE 650 AM EST SUNSET 458 PM EST
NOVEMBER 14 2003......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.
$$