862 CDUS41 KBUF 200957 CLIROC CLIMATE REPORT NATIONAL WEATHER SERVICE BUFFALO NY 557 AM EDT WED APR 20 2011 ................................... ...THE ROCHESTER NY CLIMATE SUMMARY FOR APRIL 19 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 41 1256 PM 86 2008 57 -16 61 MINIMUM 31 606 AM 20 1904 36 -5 37 AVERAGE 36 47 -11 49 PRECIPITATION (IN) YESTERDAY 0.11 1.91 1943 0.09 0.02 0.00 MONTH TO DATE 2.21 1.76 0.45 0.96 SINCE MAR 1 4.88 4.34 0.54 3.05 SINCE JAN 1 9.28 8.72 0.56 7.69 SNOWFALL (IN) YESTERDAY 0.0 3.5 1983 0.1 -0.1 0.0 MONTH TO DATE T 4.0 -4.0 T SINCE MAR 1 15.1 20.6 -5.5 T SINCE JUL 1 127.0 98.7 28.3 89.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 29 18 11 16 MONTH TO DATE 402 408 -6 217 SINCE MAR 1 1362 1366 -4 987 SINCE JUL 1 6358 6219 139 5878 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 10 SINCE MAR 1 0 1 -1 10 SINCE JAN 1 0 1 -1 10 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 7.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1200 AM LOWEST 65 100 PM AVERAGE 81 .......................................................... THE ROCHESTER NY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 86 1941 MINIMUM TEMPERATURE (F) 37 20 1904 1897 SUNRISE AND SUNSET APRIL 20 2011.........SUNRISE 621 AM EDT SUNSET 759 PM EDT APRIL 21 2011.........SUNRISE 620 AM EDT SUNSET 800 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$