530 CDUS41 KLWX 270522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT FRI APR 27 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 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 65 1049 PM 94 1915 70 -5 83 MINIMUM 56 746 AM 34 1883 50 6 64 AVERAGE 61 60 1 74 PRECIPITATION (IN) YESTERDAY 0.03 3.21 1889 0.10 -0.07 0.00 MONTH TO DATE 1.77 2.64 -0.87 3.16 SINCE MAR 1 2.79 6.12 -3.33 7.56 SINCE JAN 1 7.31 11.55 -4.24 11.93 SNOWFALL (IN) YESTERDAY 0.0 0.0 2002 0.0 0.0 2001 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 4 6 -2 0 MONTH TO DATE 185 247 -62 217 SINCE MAR 1 457 815 -358 811 SINCE JUL 1 3006 3923 -917 3929 COOLING YESTERDAY 0 1 -1 9 MONTH TO DATE 27 17 10 32 SINCE MAR 1 50 19 31 32 SINCE JAN 1 50 19 31 32 .................................................................. WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1000 AM LOWEST 47 1200 AM AVERAGE 70 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 95 1915 MINIMUM TEMPERATURE (F) 51 38 1933 1892 1876 SUNRISE AND SUNSET APRIL 27 2012.........SUNRISE 615 AM EDT SUNSET 757 PM EDT APRIL 28 2012.........SUNRISE 614 AM EDT SUNSET 758 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$