410 CDUS41 KBUF 180959 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 557 AM EDT SAT MAY 18 2013 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 17 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1871 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 66 434 PM 90 1962 68 -2 62 MINIMUM 41 441 AM 29 1956 47 -6 38 AVERAGE 54 57 -3 50 PRECIPITATION (IN) YESTERDAY 0.00 0.79 1991 0.10 -0.10 0.00 1953 MONTH TO DATE 1.58 1.53 0.05 1.03 SINCE MAR 1 5.14 6.76 -1.62 5.36 SINCE JAN 1 9.45 11.12 -1.67 10.81 SNOWFALL (IN) YESTERDAY 0.0 T 1973 0.0 0.0 0.0 MONTH TO DATE T 0.3 -0.3 0.0 SINCE MAR 1 14.2 20.5 -6.3 7.5 SINCE JUL 1 78.1 99.4 -21.3 59.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 8 3 15 MONTH TO DATE 100 183 -83 113 SINCE MAR 1 1616 1700 -84 1234 SINCE JUL 1 5924 6486 -562 5246 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 5 8 -3 3 SINCE MAR 1 6 12 -6 16 SINCE JAN 1 6 12 -6 16 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 2.8 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 600 AM LOWEST 30 500 PM AVERAGE 61 .......................................................... 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 2013...........SUNRISE 544 AM EDT SUNSET 831 PM EDT MAY 19 2013...........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. $$