National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-03-29 05:34 UTC
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000
CDUS41 KLWX 290539
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1234 AM EST MON MAR 29 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 28 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 66 426 PM 86 1989 59 7 59
MINIMUM 45 1159 PM 18 2001 35 10 35
AVERAGE 56 47 9 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1984 0.11 -0.11 0.01
MONTH TO DATE 2.00 3.22 -1.22 2.83
SINCE MAR 1 2.00 3.22 -1.22 2.83
SINCE JAN 1 5.34 9.04 -3.70 11.79
SNOWFALL (IN)
YESTERDAY 0.0 T 1975 0.1 -0.1 0.0
MONTH TO DATE T 3.2 -3.2 0.1
SINCE MAR 1 T 3.2 -3.2 0.1
SINCE JUL 1 17.4 20.6 -3.2 48.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 18 -9 18
MONTH TO DATE 517 619 -102 586
SINCE MAR 1 517 619 -102 586
SINCE JUL 1 4242 4352 -110 4630
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 1 -1 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 M500 AM
LOWEST 40 M400 PM
AVERAGE 60
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 86 1998
MINIMUM TEMPERATURE (F) 35 20 1982
SUNRISE AND SUNSET
MARCH 29 2004.........SUNRISE 558 AM EST SUNSET 631 PM EST
MARCH 30 2004.........SUNRISE 557 AM EST SUNSET 632 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$