210 CDUS41 KBUF 181020 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 619 AM EDT FRI MAY 18 2012 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 17 2012... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2012 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 541 PM 90 1962 68 -6 50 MINIMUM 38 532 AM 29 1956 47 -9 42 AVERAGE 50 57 -7 46 PRECIPITATION (IN) YESTERDAY 0.00 0.79 1991 0.10 -0.10 0.08 1953 MONTH TO DATE 1.03 1.53 -0.50 2.83 SINCE MAR 1 5.36 6.76 -1.40 11.31 SINCE JAN 1 10.81 11.12 -0.31 15.71 SNOWFALL (IN) YESTERDAY 0.0 T 1973 0.0 0.0 0.0 MONTH TO DATE 0.0 0.3 -0.3 0.0 SINCE MAR 1 7.5 20.5 -13.0 15.1 SINCE JUL 1 59.9 99.4 -39.5 127.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 15 8 7 19 MONTH TO DATE 113 183 -70 209 SINCE MAR 1 1234 1700 -466 1725 SINCE JUL 1 5246 6486 -1240 6721 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 3 8 -5 5 SINCE MAR 1 16 12 4 8 SINCE JAN 1 16 12 4 8 .................................................................. WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 400 AM LOWEST 27 300 PM AVERAGE 60 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 92 1889 MINIMUM TEMPERATURE (F) 47 30 1981 SUNRISE AND SUNSET MAY 18 2012...........SUNRISE 544 AM EDT SUNSET 831 PM EDT MAY 19 2012...........SUNRISE 543 AM EDT SUNSET 832 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$