National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-03-19 05:30 UTC
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000
CDUS41 KLWX 190532
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1230 AM EST TUE MAR 19 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 18 2002...
CLIMATE NORMAL PERIOD 1971 TO 2000 SNOW/HEATING DEGREE DAYS 1961-1990
CLIMATE RECORD PERIOD 1962 TO 2002
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 46 738 PM 80 1989 56 -10 51
MINIMUM 38 413 AM 13 1976 32 6 29
AVERAGE 42 44 -2 40
PRECIPITATION (IN)
YESTERDAY 0.14 1.16 1998 0.12 0.02 0.00
MONTH TO DATE 1.85 2.07 -0.22 1.19
SINCE MAR 1 1.85 2.07 -0.22 1.19
SINCE JAN 1 3.54 7.89 -4.35 5.40
SNOWFALL (IN)
YESTERDAY 0.0 1.5 1994 MM MM 0.0
MONTH TO DATE 0.0 MM MM 1.0
SINCE MAR 1 0.0 MM MM 1.0
SINCE JUL 1 2.6 MM MM 12.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 21 2 25
MONTH TO DATE 356 432 -76 425
SINCE MAR 1 356 432 -76 425
SINCE JUL 1 3405 4246 -841 4358
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 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 92 100 PM
AVERAGE 96
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 74 1986
MINIMUM TEMPERATURE (F) 32 10 1967
SUNRISE AND SUNSET
MARCH 19 2002.........SUNRISE 615 AM EST SUNSET 621 PM EST
MARCH 20 2002.........SUNRISE 613 AM EST SUNSET 622 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.