649  
CDUS41 KBUF 200705  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
305 AM EDT FRI JUL 20 2012  
 
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR JULY 19 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 77 126 PM 95 1978 81 -4 84  
MINIMUM 60 503 AM 50 1956 61 -1 68  
AVERAGE 69 71 -2 76  
 
PRECIPITATION (IN)  
YESTERDAY T 1.30 1951 0.11 -0.11 0.00  
MONTH TO DATE 0.15 1.99 -1.84 0.37  
SINCE JUN 1 4.13 5.33 -1.20 1.82  
SINCE JAN 1 15.29 17.79 -2.50 19.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 46 74 -28 30  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
YESTERDAY 4 6 -2 11  
MONTH TO DATE 196 114 82 164  
SINCE JUN 1 351 220 131 268  
SINCE JAN 1 439 250 189 316    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 46 1200 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1894  
MINIMUM TEMPERATURE (F) 61 46 1965  
 
 
SUNRISE AND SUNSET  
JULY 20 2012..........SUNRISE 550 AM EDT SUNSET 844 PM EDT  
JULY 21 2012..........SUNRISE 551 AM EDT SUNSET 843 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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