439 CDUS41 KBUF 021007 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 606 AM EDT MON MAY 2 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 1 2011... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1830 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 67 1220 PM 90 1970 62 5 82 MINIMUM 49 553 AM 26 1978 41 8 58 AVERAGE 58 52 6 70 PRECIPITATION (IN) YESTERDAY T 0.77 1953 0.09 -0.09 0.00 MONTH TO DATE T 0.09 -0.09 0.00 SINCE MAR 1 8.48 5.42 3.06 3.65 SINCE JAN 1 12.88 9.80 3.08 8.29 SNOWFALL (IN) YESTERDAY 0.0 3.0 1908 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE MAR 1 15.1 21.8 -6.7 0.2 SINCE JUL 1 127.0 99.9 27.1 89.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 13 -6 0 MONTH TO DATE 7 13 -6 0 SINCE MAR 1 1523 1553 -30 1152 SINCE JUL 1 6519 6406 113 6043 COOLING YESTERDAY 0 0 0 5 MONTH TO DATE 0 0 0 5 SINCE MAR 1 3 6 -3 15 SINCE JAN 1 3 6 -3 15 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 83 900 PM LOWEST 34 1000 AM AVERAGE 59 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 85 2001 1942 1887 MINIMUM TEMPERATURE (F) 41 26 1979 SUNRISE AND SUNSET MAY 2 2011...........SUNRISE 603 AM EDT SUNSET 813 PM EDT MAY 3 2011...........SUNRISE 602 AM EDT SUNSET 814 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$