National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2005-01-29 05:29 UTC
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000
CDUS41 KLWX 290530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST SAT JAN 29 2005
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JANUARY 28 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 28 400 PM 68 2002 42 -14 29
MINIMUM 11 753 AM -17 1987 22 -11 12
AVERAGE 20 32 -12 21
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1998 0.09 -0.09 0.00
MONTH TO DATE 2.72 2.78 -0.06 1.41
SINCE DEC 1 5.73 5.85 -0.12 5.98
SINCE JAN 1 2.72 2.78 -0.06 1.41
SNOWFALL (IN)
YESTERDAY 0.0 6.7 1994 0.3 -0.3 0.0
MONTH TO DATE 4.5 7.2 -2.7 6.0
SINCE DEC 1 4.5 9.4 -4.9 17.4
SINCE JUL 1 4.5 10.3 -5.8 17.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 45 33 12 44
MONTH TO DATE 817 926 -109 1005
SINCE DEC 1 1653 1810 -157 1896
SINCE JUL 1 2458 2787 -329 2722
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 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1100 PM
LOWEST 33 300 PM
AVERAGE 55
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 75 1975
MINIMUM TEMPERATURE (F) 22 -1 1987
SUNRISE AND SUNSET
JANUARY 29 2005.......SUNRISE 719 AM EST SUNSET 528 PM EST
JANUARY 30 2005.......SUNRISE 718 AM EST SUNSET 529 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$