National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-03-25 05:30 UTC
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000
CDUS41 KLWX 250533
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1230 AM EST MON MAR 25 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR MARCH 24 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 64 518 PM 79 1994 58 6 63
MINIMUM 23 611 AM 21 1984 34 -11 31
AVERAGE 44 46 -2 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.79 1979 0.11 -0.11 0.00
MONTH TO DATE 2.51 2.78 -0.27 2.47
SINCE MAR 1 2.51 2.78 -0.27 2.47
SINCE JAN 1 4.20 8.60 -4.40 6.68
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1990 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 21 19 2 18
MONTH TO DATE 499 551 -52 556
SINCE MAR 1 499 551 -52 556
SINCE JUL 1 3548 4365 -817 4489
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 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 800 AM
LOWEST 23 200 PM
AVERAGE 54
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 76 1988
MINIMUM TEMPERATURE (F) 34 17 1971
SUNRISE AND SUNSET
MARCH 25 2002.........SUNRISE 606 AM EST SUNSET 627 PM EST
MARCH 26 2002.........SUNRISE 604 AM EST SUNSET 628 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.