034 CDUS41 KLWX 220522 CLIDCA CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 122 AM EDT TUE MAY 22 2012 ................................... ...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 21 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 75 628 PM 95 1934 77 -2 83 MINIMUM 66 749 AM 41 1907 58 8 57 AVERAGE 71 67 4 70 PRECIPITATION (IN) YESTERDAY 0.03 1.79 1909 0.14 -0.11 0.00 MONTH TO DATE 2.40 2.67 -0.27 1.59 SINCE MAR 1 5.34 9.21 -3.87 9.19 SINCE JAN 1 9.86 14.64 -4.78 13.56 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 66 -62 48 SINCE MAR 1 496 904 -408 867 SINCE JUL 1 3045 4012 -967 3985 COOLING YESTERDAY 6 4 2 5 MONTH TO DATE 84 54 30 31 SINCE MAR 1 134 80 54 75 SINCE JAN 1 134 80 54 75 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 8.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 900 AM LOWEST 68 700 PM AVERAGE 81 .......................................................... THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1941 MINIMUM TEMPERATURE (F) 58 39 1907 SUNRISE AND SUNSET MAY 22 2012...........SUNRISE 550 AM EDT SUNSET 820 PM EDT MAY 23 2012...........SUNRISE 549 AM EDT SUNSET 821 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$