National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-02-04 05:33 UTC
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000
CDUS41 KLWX 040534
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1233 AM EST FRI FEB 4 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 3 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 1112 AM 66 1991 43 -8 41
MINIMUM 27 213 AM 1 1965 22 5 28
AVERAGE 31 33 -2 35
PRECIPITATION (IN)
YESTERDAY 0.09 1.07 1982 0.10 -0.01 0.50
MONTH TO DATE 0.09 0.30 -0.21 0.50
SINCE DEC 1 6.24 6.42 -0.18 6.48
SINCE JAN 1 3.23 3.35 -0.12 1.91
SNOWFALL (IN)
YESTERDAY 1.4 R T 2004 0.3 1.1 T
1995
MONTH TO DATE 1.4 0.9 0.5 T
SINCE DEC 1 8.8 11.2 -2.4 17.4
SINCE JUL 1 8.8 12.1 -3.3 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 33 1 30
MONTH TO DATE 109 99 10 116
SINCE DEC 1 1874 2008 -134 2145
SINCE JUL 1 2679 2985 -306 2971
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 8 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 100 PM
LOWEST 56 900 AM
AVERAGE 74
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 70 1991
MINIMUM TEMPERATURE (F) 22 4 1966
SUNRISE AND SUNSET
FEBRUARY 4 2005......SUNRISE 713 AM EST SUNSET 535 PM EST
FEBRUARY 5 2005......SUNRISE 712 AM EST SUNSET 536 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$