424 CDUS41 KLWX 150524 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1223 AM EST WED FEB 15 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 14 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 56 155 PM 73 1990 47 9 70 MINIMUM 37 529 AM 4 1905 31 6 43 AVERAGE 47 39 8 57 PRECIPITATION (IN) YESTERDAY 0.00 0.98 1940 0.10 -0.10 0.00 MONTH TO DATE 0.41 1.32 -0.91 0.92 SINCE DEC 1 7.50 7.18 0.32 4.95 SINCE JAN 1 2.60 4.13 -1.53 3.17 SNOWFALL (IN) YESTERDAY 0.0 4.9 1885 0.2 -0.2 MONTH TO DATE 0.3 2.6 -2.3 SINCE JUL 1 2.0 11.0 -9.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 26 -8 8 MONTH TO DATE 320 382 -62 388 SINCE DEC 1 1679 2067 -388 2286 SINCE JUL 1 2274 2762 -488 2858 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 300 AM LOWEST 35 200 PM AVERAGE 53 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 77 1949 MINIMUM TEMPERATURE (F) 31 -6 1899 SUNRISE AND SUNSET FEBRUARY 15 2012......SUNRISE 700 AM EST SUNSET 545 PM EST FEBRUARY 16 2012......SUNRISE 659 AM EST SUNSET 546 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$