270 CDUS41 KBUF 180944 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 543 AM EDT WED APR 18 2012 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 17 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 57 147 PM 85 2002 57 0 49 MINIMUM 36 1146 PM 19 1875 37 -1 34 AVERAGE 47 47 0 42 PRECIPITATION (IN) YESTERDAY 0.00 0.97 1918 0.09 -0.09 0.04 MONTH TO DATE 0.37 1.61 -1.24 2.02 SINCE MAR 1 1.65 4.11 -2.46 4.69 SINCE JAN 1 7.10 8.47 -1.37 9.09 SNOWFALL (IN) YESTERDAY 0.0 5.1 1874 0.1 -0.1 T MONTH TO DATE T 3.1 -3.1 T SINCE MAR 1 4.7 19.4 -14.7 15.1 SINCE JUL 1 57.1 98.3 -41.2 127.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 18 0 23 MONTH TO DATE 311 363 -52 343 SINCE MAR 1 856 1315 -459 1303 SINCE JUL 1 4868 6101 -1233 6299 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 7 0 7 0 SINCE MAR 1 12 0 12 0 SINCE JAN 1 12 0 12 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 1100 PM LOWEST 43 1200 PM AVERAGE 57 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 85 1976 MINIMUM TEMPERATURE (F) 38 15 1875 SUNRISE AND SUNSET APRIL 18 2012.........SUNRISE 623 AM EDT SUNSET 757 PM EDT APRIL 19 2012.........SUNRISE 621 AM EDT SUNSET 759 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$