854 CDUS41 KBUF 111018 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 616 AM EDT MON SEP 11 2017 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 10 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 66 432 PM 94 1897 74 -8 91 MINIMUM 46 537 AM 37 1975 54 -8 62 AVERAGE 56 64 -8 77 PRECIPITATION (IN) YESTERDAY 0.00 0.77 1946 0.11 -0.11 0.12 MONTH TO DATE 0.96 1.09 -0.13 0.13 SINCE SEP 1 0.96 1.09 -0.13 0.13 SINCE JAN 1 31.97 23.69 8.28 17.78 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 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 9 3 6 0 MONTH TO DATE 53 24 29 3 SINCE SEP 1 53 24 29 3 SINCE JUL 1 80 58 22 3 COOLING YESTERDAY 0 2 -2 12 MONTH TO DATE 3 27 -24 71 SINCE SEP 1 3 27 -24 71 SINCE JAN 1 519 511 8 922 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 4.9 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 42 400 PM AVERAGE 71 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 94 1931 MINIMUM TEMPERATURE (F) 54 37 1879 SUNRISE AND SUNSET SEPTEMBER 11 2017.....SUNRISE 646 AM EDT SUNSET 727 PM EDT SEPTEMBER 12 2017.....SUNRISE 647 AM EDT SUNSET 726 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$