484 CDUS41 KLWX 250520 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 119 AM EDT FRI MAY 25 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 24 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 83 252 PM 92 1964 78 5 87 1884 MINIMUM 69 620 AM 41 1905 59 10 67 AVERAGE 76 68 8 77 PRECIPITATION (IN) YESTERDAY T 1.97 1897 0.13 -0.13 0.03 MONTH TO DATE 2.72 3.07 -0.35 1.64 SINCE MAR 1 5.66 9.61 -3.95 9.24 SINCE JAN 1 10.18 15.04 -4.86 13.61 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 2 -2 0 MONTH TO DATE 4 72 -68 48 SINCE MAR 1 496 910 -414 867 SINCE JUL 1 3045 4018 -973 3985 COOLING YESTERDAY 11 5 6 12 MONTH TO DATE 113 68 45 58 SINCE MAR 1 163 94 69 102 SINCE JAN 1 163 94 69 102 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 100 AM LOWEST 54 1200 PM AVERAGE 72 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 94 1880 MINIMUM TEMPERATURE (F) 59 42 1877 SUNRISE AND SUNSET MAY 25 2012...........SUNRISE 548 AM EDT SUNSET 823 PM EDT MAY 26 2012...........SUNRISE 547 AM EDT SUNSET 823 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$