National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-02-10 05:30 UTC
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000
CDUS41 KLWX 100531
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1230 AM EST THU FEB 10 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR FEBRUARY 9 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 61 338 PM 69 2001 44 17 46
MINIMUM 38 632 AM -5 1967 23 15 19
AVERAGE 50 33 17 33
PRECIPITATION (IN)
YESTERDAY 0.03 1.07 1970 0.10 -0.07 0.00
MONTH TO DATE 0.12 0.85 -0.73 1.83
SINCE DEC 1 6.27 6.97 -0.70 7.81
SINCE JAN 1 3.26 3.90 -0.64 3.24
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1980 0.2 -0.2 0.0
MONTH TO DATE 1.4 2.4 -1.0 T
SINCE DEC 1 8.8 12.7 -3.9 17.4
SINCE JUL 1 8.8 13.6 -4.8 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 32 -17 32
MONTH TO DATE 235 291 -56 316
SINCE DEC 1 2000 2200 -200 2345
SINCE JUL 1 2805 3177 -372 3171
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 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 AM
LOWEST 42 300 PM
AVERAGE 67
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 63 1990
2001
MINIMUM TEMPERATURE (F) 23 -10 1979
SUNRISE AND SUNSET
FEBRUARY 10 2005......SUNRISE 707 AM EST SUNSET 542 PM EST
FEBRUARY 11 2005......SUNRISE 706 AM EST SUNSET 543 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$