National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-02-05 05:27 UTC
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000
CDUS41 KLWX 050528
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1227 AM EST SAT FEB 5 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 4 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 48 420 PM 70 1991 43 5 40
MINIMUM 31 259 AM 4 1966 22 9 23
AVERAGE 40 33 7 32
PRECIPITATION (IN)
YESTERDAY 0.00 2.17 1998 0.09 -0.09 0.00
MONTH TO DATE 0.09 0.39 -0.30 0.50
SINCE DEC 1 6.24 6.51 -0.27 6.48
SINCE JAN 1 3.23 3.44 -0.21 1.91
SNOWFALL (IN)
YESTERDAY 0.0 6.2 1995 0.3 -0.3 0.0
MONTH TO DATE 1.4 1.2 0.2 T
SINCE DEC 1 8.8 11.5 -2.7 17.4
SINCE JUL 1 8.8 12.4 -3.6 17.4
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 25 32 -7 33
MONTH TO DATE 134 131 3 149
SINCE DEC 1 1899 2040 -141 2178
SINCE JUL 1 2704 3017 -313 3004
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 18 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 100 AM
LOWEST 42 400 PM
AVERAGE 67
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 73 1991
MINIMUM TEMPERATURE (F) 22 -10 1996
SUNRISE AND SUNSET
FEBRUARY 5 2005......SUNRISE 712 AM EST SUNSET 536 PM EST
FEBRUARY 6 2005......SUNRISE 711 AM EST SUNSET 537 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$