477 CDUS41 KBUF 121015 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 612 AM EDT SAT MAY 12 2012 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 11 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 68 511 PM 89 1979 66 2 68 1953 1911 MINIMUM 43 450 AM 29 1966 45 -2 42 AVERAGE 56 55 1 55 PRECIPITATION (IN) YESTERDAY 0.00 0.91 2003 0.09 -0.09 0.00 MONTH TO DATE 1.03 0.98 0.05 0.83 SINCE MAR 1 5.36 6.21 -0.85 9.31 SINCE JAN 1 10.81 10.57 0.24 13.71 SNOWFALL (IN) YESTERDAY 0.0 1.0 1907 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.3 -0.3 0.0 SINCE MAR 1 7.5 20.5 -13.0 15.1 SINCE JUL 1 59.9 99.4 -39.5 127.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 10 -1 10 MONTH TO DATE 81 128 -47 145 SINCE MAR 1 1202 1645 -443 1661 SINCE JUL 1 5214 6431 -1217 6657 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 3 2 1 0 SINCE MAR 1 16 6 10 3 SINCE JAN 1 16 6 10 3 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 11.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 400 AM LOWEST 27 500 PM AVERAGE 52 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 87 1879 MINIMUM TEMPERATURE (F) 45 30 1907 SUNRISE AND SUNSET MAY 12 2012...........SUNRISE 550 AM EDT SUNSET 825 PM EDT MAY 13 2012...........SUNRISE 549 AM EDT SUNSET 826 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$