088 CDUS41 KBUF 211011 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 511 AM EST WED DEC 21 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 20 2011... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 38 129 AM 63 1957 35 3 31 1895 MINIMUM 28 830 AM -16 1942 22 6 23 AVERAGE 33 29 4 27 PRECIPITATION (IN) YESTERDAY 0.00 1.12 1936 0.08 -0.08 T MONTH TO DATE 1.30 1.74 -0.44 2.58 SINCE DEC 1 1.30 1.74 -0.44 2.58 SINCE JAN 1 39.27 33.38 5.89 37.41 SNOWFALL (IN) YESTERDAY 0.0 5.7 1975 0.7 -0.7 0.1 MONTH TO DATE 1.8 13.0 -11.2 45.7 SINCE DEC 1 1.8 13.0 -11.2 45.7 SINCE JUL 1 2.1 20.4 -18.3 46.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 32 36 -4 38 MONTH TO DATE 569 669 -100 774 SINCE DEC 1 569 669 -100 774 SINCE JUL 1 1640 2037 -397 2116 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 695 539 156 732 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 100 AM LOWEST 52 100 PM AVERAGE 64 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 62 1895 MINIMUM TEMPERATURE (F) 22 -4 1879 SUNRISE AND SUNSET DECEMBER 21 2011......SUNRISE 739 AM EST SUNSET 438 PM EST DECEMBER 22 2011......SUNRISE 739 AM EST SUNSET 439 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$