256  
CDUS41 KBUF 220928  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
526 AM EDT THU OCT 22 2009  
 
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR OCTOBER 21 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1830 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 221 PM 80 2007 58 6 52  
1884  
MINIMUM 49 1159 PM 21 1974 39 10 37  
AVERAGE 57 49 8 45  
 
PRECIPITATION (IN)  
YESTERDAY T 2.32 1995 0.08 -0.08 0.54  
MONTH TO DATE 1.22 1.79 -0.57 2.46  
SINCE SEP 1 3.25 5.24 -1.99 4.12  
SINCE JAN 1 27.74 27.60 0.14 26.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 16 -8 20  
MONTH TO DATE 379 269 110 266  
SINCE SEP 1 518 423 95 381  
SINCE JUL 1 572 465 107 403  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 2  
SINCE SEP 1 19 58 -39 68  
SINCE JAN 1 325 576 -251 601    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 56 100 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 1979  
MINIMUM TEMPERATURE (F) 39 23 1940  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2009.......SUNRISE 733 AM EDT SUNSET 616 PM EDT  
OCTOBER 23 2009.......SUNRISE 734 AM EDT SUNSET 615 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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