943 CDUS41 KLWX 290521 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 120 AM EDT FRI JUN 29 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 28 2012... 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) YESTERDAY MAXIMUM 96 403 PM 100 1969 87 9 95 MINIMUM 70 525 AM 54 1927 70 0 74 AVERAGE 83 78 5 85 PRECIPITATION (IN) YESTERDAY 0.00 2.95 1914 0.13 -0.13 T MONTH TO DATE 1.79 3.53 -1.74 1.68 SINCE JUN 1 1.79 3.53 -1.74 1.68 SINCE JAN 1 12.53 19.49 -6.96 15.35 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 SINCE JUL 1 2.0 14.5 -12.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 5 -5 0 SINCE JUN 1 0 5 -5 0 SINCE JUL 1 3045 4030 -985 3985 COOLING YESTERDAY 18 14 4 20 MONTH TO DATE 303 286 17 391 SINCE JUN 1 303 286 17 391 SINCE JAN 1 562 420 142 591 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 61 300 AM LOWEST 22 400 PM AVERAGE 42 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 101 1934 1874 MINIMUM TEMPERATURE (F) 70 54 1888 SUNRISE AND SUNSET JUNE 29 2012..........SUNRISE 546 AM EDT SUNSET 837 PM EDT JUNE 30 2012..........SUNRISE 546 AM EDT SUNSET 837 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$