162 CDUS41 KBUF 181011 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 608 AM EDT MON APR 18 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 17 2011... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1830 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 49 1214 AM 85 2002 56 -7 46 MINIMUM 34 1151 PM 19 1875 36 -2 37 AVERAGE 42 46 -4 42 PRECIPITATION (IN) YESTERDAY 0.04 0.97 1918 0.09 -0.05 T MONTH TO DATE 2.02 1.58 0.44 0.90 SINCE MAR 1 4.69 4.16 0.53 2.99 SINCE JAN 1 9.09 8.54 0.55 7.63 SNOWFALL (IN) YESTERDAY T 5.1 1874 0.1 -0.1 0.0 MONTH TO DATE T 3.8 -3.8 T SINCE MAR 1 15.1 20.4 -5.3 T SINCE JUL 1 127.0 98.5 28.5 89.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 19 4 23 MONTH TO DATE 343 372 -29 182 SINCE MAR 1 1303 1330 -27 952 SINCE JUL 1 6299 6183 116 5843 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 10 SINCE MAR 1 0 1 -1 10 SINCE JAN 1 0 1 -1 10 .................................................................. WIND (MPH) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 20.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN SNOW LIGHT SNOW SLEET FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1200 AM LOWEST 49 1000 AM AVERAGE 68 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 85 1976 MINIMUM TEMPERATURE (F) 36 15 1875 SUNRISE AND SUNSET APRIL 18 2011.........SUNRISE 624 AM EDT SUNSET 757 PM EDT APRIL 19 2011.........SUNRISE 623 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. $$