National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2002-04-02 05:30 UTC
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000
CDUS41 KLWX 020533
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON
1230 AM EST TUE APR 2 2002
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR APRIL 1 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 58 513 PM 85 1978 61 -3 49
MINIMUM 35 1125 PM 17 1969 36 -1 42
AVERAGE 47 49 -2 46
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1973 0.11 -0.11 0.03
MONTH TO DATE 0.00 0.11 -0.11 0.03
SINCE MAR 1 3.48 3.66 -0.18 4.18
SINCE JAN 1 5.17 9.48 -4.31 8.39
SNOWFALL (IN)
YESTERDAY 0.0 0.6 1964 MM MM 0.0
MONTH TO DATE 0.0 MM MM 0.0
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 18 17 1 19
MONTH TO DATE 18 17 1 19
SINCE MAR 1 621 693 -72 767
SINCE JUL 1 3670 4507 -837 4700
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 4 -4 0
SINCE JAN 1 0 4 -4 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 28 200 PM
AVERAGE 64
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 86 1967
MINIMUM TEMPERATURE (F) 36 21 1964
SUNRISE AND SUNSET
APRIL 2 2002.........SUNRISE 553 AM EST SUNSET 634 PM EST
APRIL 3 2002.........SUNRISE 552 AM EST SUNSET 635 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.