National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2006-02-01 05:30 UTC
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000
CDUS41 KLWX 010531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST WED FEB 1 2006
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 31 2006...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2006
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 136 AM 65 1993 42 9 39
MINIMUM 39 1159 PM -7 1965 22 17 17
AVERAGE 45 32 13 28
PRECIPITATION (IN)
YESTERDAY 0.03 0.68 1985 0.09 -0.06 0.00
MONTH TO DATE 2.40 3.05 -0.65 3.14
SINCE DEC 1 5.33 6.12 -0.79 6.15
SINCE JAN 1 2.40 3.05 -0.65 3.14
SNOWFALL (IN)
YESTERDAY 0.0 4.7 1985 0.3 -0.3 0.0
MONTH TO DATE T 8.1 -8.1 7.4
SINCE DEC 1 5.7 10.3 -4.6 7.4
SINCE JUL 1 6.0 11.2 -5.2 7.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 33 -13 37
MONTH TO DATE 715 1025 -310 929
SINCE DEC 1 1686 1909 -223 1765
SINCE JUL 1 2425 2886 -461 2570
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 200 AM
LOWEST 45 200 PM
AVERAGE 66
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 75 2002
MINIMUM TEMPERATURE (F) 22 2 1965
SUNRISE AND SUNSET
FEBRUARY 1 2006......SUNRISE 716 AM EST SUNSET 531 PM EST
FEBRUARY 2 2006......SUNRISE 715 AM EST SUNSET 532 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$