934 CDUS41 KBUF 170927 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 426 AM EST SAT DEC 17 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 16 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 42 1218 AM 62 1894 36 6 27 MINIMUM 34 1159 PM -1 1942 23 11 21 AVERAGE 38 30 8 24 PRECIPITATION (IN) YESTERDAY 0.05 0.96 1927 0.08 -0.03 0.02 MONTH TO DATE 1.29 1.43 -0.14 2.54 SINCE DEC 1 1.29 1.43 -0.14 2.54 SINCE JAN 1 39.26 33.07 6.19 37.37 SNOWFALL (IN) YESTERDAY T 6.9 2007 0.8 -0.8 0.6 MONTH TO DATE 1.8 10.1 -8.3 44.8 SINCE DEC 1 1.8 10.1 -8.3 44.8 SINCE JUL 1 2.1 17.5 -15.4 45.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 27 35 -8 41 MONTH TO DATE 435 525 -90 616 SINCE DEC 1 435 525 -90 616 SINCE JUL 1 1506 1893 -387 1958 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 28 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 15.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 85 100 AM LOWEST 55 100 PM AVERAGE 70 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 60 1984 MINIMUM TEMPERATURE (F) 23 -3 1919 SUNRISE AND SUNSET DECEMBER 17 2011......SUNRISE 737 AM EST SUNSET 437 PM EST DECEMBER 18 2011......SUNRISE 737 AM EST SUNSET 437 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$