956 CDUS41 KLWX 160528 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1226 AM EST THU FEB 16 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 15 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 55 330 PM 77 1949 47 8 47 MINIMUM 40 1224 AM -6 1899 31 9 33 AVERAGE 48 39 9 40 PRECIPITATION (IN) YESTERDAY 0.00 1.38 1958 0.09 -0.09 0.00 MONTH TO DATE 0.41 1.41 -1.00 0.92 SINCE DEC 1 7.50 7.27 0.23 4.95 SINCE JAN 1 2.60 4.22 -1.62 3.17 SNOWFALL (IN) YESTERDAY 0.0 12.9 1958 0.1 -0.1 MONTH TO DATE 0.3 2.7 -2.4 SINCE JUL 1 2.0 11.1 -9.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 26 -9 25 MONTH TO DATE 337 408 -71 413 SINCE DEC 1 1696 2093 -397 2311 SINCE JUL 1 2291 2788 -497 2883 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 21 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 73 200 AM LOWEST 38 400 PM AVERAGE 56 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 47 75 1954 MINIMUM TEMPERATURE (F) 31 5 1905 SUNRISE AND SUNSET FEBRUARY 16 2012......SUNRISE 659 AM EST SUNSET 546 PM EST FEBRUARY 17 2012......SUNRISE 657 AM EST SUNSET 547 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$