700
CDUS41 KLWX 112136
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
536 PM EDT WED JUL 11 2012
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JULY 11 2012
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 151 PM 99 1988 89 0 95
1987
1936
MINIMUM 73 519 AM 54 1898 71 2 76
AVERAGE 81 80 1 86
PRECIPITATION (IN)
TODAY 0.00 1.79 1906 0.12 -0.12 0.00
MONTH TO DATE 1.57 1.35 0.22 1.54
SINCE JUN 1 3.95 5.13 -1.18 3.22
SINCE JAN 1 14.69 21.09 -6.40 16.89
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 6 -6 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 16 15 1 21
MONTH TO DATE 242 160 82 191
SINCE JUN 1 588 474 114 612
SINCE JAN 1 847 608 239 812
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 100 AM
LOWEST 40 100 PM
AVERAGE 64
......................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 1908
MINIMUM TEMPERATURE (F) 71 53 1895
SUNRISE AND SUNSET
JULY 11 2012..........SUNRISE 553 AM EDT SUNSET 834 PM EDT
JULY 12 2012..........SUNRISE 553 AM EDT SUNSET 834 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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