National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-02-05 05:30 UTC
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444
CDUS41 KLWX 050531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST THU FEB 5 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 4 2004...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1962 TO 2004
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 350 PM 70 1991 43 -3 51
MINIMUM 23 1159 PM 4 1966 22 1 34
AVERAGE 32 33 -1 43
PRECIPITATION (IN)
YESTERDAY 0.00 2.17 1998 0.09 -0.09 0.19
MONTH TO DATE 0.50 0.39 0.11 0.30
SINCE DEC 1 6.48 6.51 -0.03 6.60
SINCE JAN 1 1.91 3.44 -1.53 2.99
SNOWFALL (IN)
YESTERDAY 0.0 6.2 1995 0.3 -0.3 0.0
MONTH TO DATE 0.0 1.2 -1.2 T
SINCE DEC 1 17.4 11.5 5.9 13.3
SINCE JUL 1 17.4 12.4 5.0 13.3
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 33 32 1 22
MONTH TO DATE 149 131 18 105
SINCE DEC 1 2178 2040 138 2204
SINCE JUL 1 3004 3017 -13 3186
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 35 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1100 PM
LOWEST 44 M100 PM
AVERAGE 63
..........................................................
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 2004......SUNRISE 713 AM EST SUNSET 535 PM EST
FEBRUARY 6 2004......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.
$$