National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-03-04 05:29 UTC
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330
CDUS41 KLWX 040530
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1229 AM EST THU MAR 4 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 3 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 66 434 PM 74 1967 50 16 39
MINIMUM 36 645 AM 12 1980 28 8 14
AVERAGE 51 39 12 27
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 1997 0.11 -0.11 T
MONTH TO DATE 0.17 0.33 -0.16 0.17
SINCE MAR 1 0.17 0.33 -0.16 0.17
SINCE JAN 1 3.51 6.15 -2.64 9.13
SNOWFALL (IN)
YESTERDAY 0.0 4.9 1978 0.2 -0.2 T
MONTH TO DATE 0.0 0.6 -0.6 T
SINCE MAR 1 0.0 0.6 -0.6 T
SINCE JUL 1 17.4 18.0 -0.6 48.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 26 -12 38
MONTH TO DATE 32 78 -46 91
SINCE MAR 1 32 78 -46 91
SINCE JUL 1 3757 3811 -54 4135
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 M700 AM
LOWEST 34 M200 PM
AVERAGE 60
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 79 1983
MINIMUM TEMPERATURE (F) 28 6 1980
SUNRISE AND SUNSET
MARCH 4 2004.........SUNRISE 637 AM EST SUNSET 606 PM EST
MARCH 5 2004.........SUNRISE 636 AM EST SUNSET 607 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$