493 CDUS41 KLWX 270521 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 1221 AM EST MON FEB 27 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 26 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 49 248 PM 74 1932 50 -1 49 MINIMUM 34 704 AM 12 1970 33 1 35 AVERAGE 42 41 1 42 PRECIPITATION (IN) YESTERDAY 0.00 1.21 1912 0.09 -0.09 0.00 MONTH TO DATE 0.89 2.44 -1.55 1.46 SINCE DEC 1 7.98 8.30 -0.32 5.49 SINCE JAN 1 3.08 5.25 -2.17 3.71 SNOWFALL (IN) YESTERDAY 0.0 2.7 1993 0.1 -0.1 MONTH TO DATE 0.3 4.5 -4.2 SINCE JUL 1 2.0 12.9 -10.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 24 -1 23 MONTH TO DATE 546 681 -135 623 SINCE DEC 1 1905 2366 -461 2521 SINCE JUL 1 2500 3061 -561 3093 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 17 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 1100 PM LOWEST 29 200 PM AVERAGE 44 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 77 1997 MINIMUM TEMPERATURE (F) 33 8 1934 1900 SUNRISE AND SUNSET FEBRUARY 27 2012......SUNRISE 644 AM EST SUNSET 558 PM EST FEBRUARY 28 2012......SUNRISE 643 AM EST SUNSET 559 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$