622 CDUS41 KBUF 161009 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 604 AM EDT MON MAY 16 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 15 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 51 422 AM 88 1962 68 -17 57 1961 MINIMUM 43 1159 PM 35 1977 46 -3 49 1971 1920 AVERAGE 47 57 -10 53 PRECIPITATION (IN) YESTERDAY 1.07R 1.02 1904 0.09 0.98 0.00 MONTH TO DATE 2.60 1.32 1.28 2.29 SINCE MAR 1 11.08 6.65 4.43 5.94 SINCE JAN 1 15.48 11.03 4.45 10.58 SNOWFALL (IN) YESTERDAY 0.0 T 1959 T 0.0 0.0 MONTH TO DATE 0.0 0.5 -0.5 0.4 SINCE MAR 1 15.1 22.2 -7.1 0.6 SINCE JUL 1 127.0 100.3 26.7 90.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 9 9 12 MONTH TO DATE 170 165 5 175 SINCE MAR 1 1686 1705 -19 1327 SINCE JUL 1 6682 6558 124 6218 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 5 10 -5 11 SINCE MAR 1 8 16 -8 21 SINCE JAN 1 8 16 -8 21 .................................................................. WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 19.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 92 100 PM AVERAGE 96 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 90 1962 MINIMUM TEMPERATURE (F) 46 30 1959 SUNRISE AND SUNSET MAY 16 2011...........SUNRISE 546 AM EDT SUNSET 828 PM EDT MAY 17 2011...........SUNRISE 545 AM EDT SUNSET 829 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$