897  
CDUS41 KBUF 050935  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
533 AM EDT SAT MAY 5 2012  
 
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 4 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 74 100 PM 91 1949 64 10 49  
MINIMUM 56 1159 PM 30 1926 43 13 39  
1911  
AVERAGE 65 53 12 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.47 1893 0.10 -0.07 T  
MONTH TO DATE 0.31 0.37 -0.06 0.83  
SINCE MAR 1 4.64 5.60 -0.96 9.31  
SINCE JAN 1 10.09 9.96 0.13 13.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1966 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 7.5 20.3 -12.8 15.1  
SINCE JUL 1 59.9 99.2 -39.3 127.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 12 -12 21  
MONTH TO DATE 15 51 -36 57  
SINCE MAR 1 1136 1568 -432 1573  
SINCE JUL 1 5148 6354 -1206 6569  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 16 4 12 3  
SINCE JAN 1 16 4 12 3    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 61 500 PM  
AVERAGE 79  
   
......................................................  
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 88 1949  
MINIMUM TEMPERATURE (F) 43 29 1974  
 
 
SUNRISE AND SUNSET  
MAY 5 2012...........SUNRISE 558 AM EDT SUNSET 817 PM EDT  
MAY 6 2012...........SUNRISE 557 AM EDT SUNSET 818 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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