National Weather Service Text Product
AFOS product CLIIAD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIIAD
Product Timestamp: 2004-06-24 05:31 UTC
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997
CDUS41 KLWX 240533
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
131 AM EDT THU JUN 24 2004
...................................
...THE WASHINGTON DULLES CLIMATE SUMMARY FOR JUNE 23 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 75 504 PM 96 1988 85 -10 87
MINIMUM 66 1159 PM 44 1992 61 5 55
AVERAGE 71 73 -2 71
PRECIPITATION (IN)
YESTERDAY 0.10 0.48 1974 0.13 -0.03 0.00
MONTH TO DATE 3.65 3.17 0.48 8.31
SINCE JUN 1 3.65 3.17 0.48 8.31
SINCE JAN 1 17.15 19.98 -2.83 32.40
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 17.4 21.2 -3.8 50.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 21 -9 31
SINCE JUN 1 12 21 -9 31
SINCE JUL 1 4694 4925 -231 5241
COOLING
YESTERDAY 6 8 -2 6
MONTH TO DATE 156 141 15 89
SINCE JUN 1 156 141 15 89
SINCE JAN 1 396 216 180 119
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 M200 AM
LOWEST 68 1000 AM
AVERAGE 84
..........................................................
THE WASHINGTON DULLES CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 95 1966
MINIMUM TEMPERATURE (F) 61 46 1979
SUNRISE AND SUNSET
JUNE 24 2004..........SUNRISE 545 AM EDT SUNSET 839 PM EDT
JUNE 25 2004..........SUNRISE 546 AM EDT SUNSET 839 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$