671 CDUS41 KBUF 210920 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 519 AM EDT FRI OCT 21 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR OCTOBER 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 55 827 AM 79 1971 58 -3 62 1936 MINIMUM 45 1151 PM 20 1972 40 5 38 AVERAGE 50 49 1 50 PRECIPITATION (IN) YESTERDAY 0.47 3.77 1873 0.09 0.38 T MONTH TO DATE 3.95 1.78 2.17 2.41 SINCE SEP 1 7.71 5.16 2.55 5.77 SINCE JAN 1 34.26 27.76 6.50 30.93 SNOWFALL (IN) YESTERDAY 0.0 2.2 1910 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 15 16 -1 15 MONTH TO DATE 181 257 -76 285 SINCE SEP 1 267 404 -137 435 SINCE JUL 1 276 438 -162 450 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 0 SINCE SEP 1 77 50 27 64 SINCE JAN 1 695 534 161 732 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 12.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 54 300 PM AVERAGE 74 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 80 2007 1884 MINIMUM TEMPERATURE (F) 40 21 1974 SUNRISE AND SUNSET OCTOBER 21 2011.......SUNRISE 731 AM EDT SUNSET 619 PM EDT OCTOBER 22 2011.......SUNRISE 732 AM EDT SUNSET 617 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$