606 CDUS41 KBUF 181016 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 516 AM EST SUN DEC 18 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 17 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 34 116 AM 60 1984 36 -2 32 MINIMUM 19 1159 PM -3 1919 23 -4 24 AVERAGE 27 29 -2 28 PRECIPITATION (IN) YESTERDAY 0.01 0.82 1929 0.08 -0.07 0.04 MONTH TO DATE 1.30 1.51 -0.21 2.58 SINCE DEC 1 1.30 1.51 -0.21 2.58 SINCE JAN 1 39.27 33.15 6.12 37.41 SNOWFALL (IN) YESTERDAY T 7.0 1973 0.7 -0.7 0.7 MONTH TO DATE 1.8 10.8 -9.0 45.5 SINCE DEC 1 1.8 10.8 -9.0 45.5 SINCE JUL 1 2.1 18.2 -16.1 45.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 38 36 2 37 MONTH TO DATE 473 561 -88 653 SINCE DEC 1 473 561 -88 653 SINCE JUL 1 1544 1929 -385 1995 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 17 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 85 200 AM LOWEST 50 100 PM AVERAGE 68 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 57 1921 MINIMUM TEMPERATURE (F) 23 -7 1919 SUNRISE AND SUNSET DECEMBER 18 2011......SUNRISE 737 AM EST SUNSET 437 PM EST DECEMBER 19 2011......SUNRISE 738 AM EST SUNSET 438 PM EST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$