076
CDUS41 KLWX 182122
CLIIAD
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
522 PM EDT MON JUN 18 2012
...............................
..THE WASHINGTON DULLES DC CLIMATE SUMMARY FOR JUNE 18 2012
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1962 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 359 PM 94 2007 85 -18 86
2006
MINIMUM 61 812 AM 45 1965 62 -1 64
AVERAGE 64 73 -9 75
PRECIPITATION (IN)
TODAY 0.12 1.14 1991 0.13 -0.01 0.00
MONTH TO DATE 1.33 2.46 -1.13 0.77
SINCE JUN 1 1.33 2.46 -1.13 0.77
SINCE JAN 1 14.14 19.28 -5.14 18.41
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 3.7 22.0 -18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 1 0 1 0
MONTH TO DATE 10 13 -3 0
SINCE JUN 1 10 13 -3 0
SINCE JUL 1 3771 4715 -944 4659
COOLING
TODAY 0 9 -9 10
MONTH TO DATE 68 119 -51 172
SINCE JUN 1 68 119 -51 172
SINCE JAN 1 242 211 31 338
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 AM
LOWEST 78 1200 AM
AVERAGE 86
......................................................
THE WASHINGTON DULLES DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 1994
MINIMUM TEMPERATURE (F) 62 45 1986
SUNRISE AND SUNSET
JUNE 18 2012..........SUNRISE 544 AM EDT SUNSET 838 PM EDT
JUNE 19 2012..........SUNRISE 544 AM EDT SUNSET 838 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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