580  
CDUS41 KBUF 120655  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
255 AM EDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR AUGUST 11 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 3:36 PM 97 1893 81 -4 80  
1944  
MINIMUM 62 10:30 PM 49 1894 62 0 59  
1962  
1982  
AVERAGE 70 72 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.12 1937 0.11 -0.11 0.00  
MONTH TO DATE 0.72 1.27 -0.55 0.19  
SINCE JUN 1 10.08 8.20 1.88 4.01  
SINCE JAN 1 24.20 21.22 2.98 16.50  
 
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 1 0 1 0  
SINCE JUN 1 55 55 0 36  
SINCE JUL 1 1 6 -5 1  
 
COOLING  
YESTERDAY 5 7 -2 5  
MONTH TO DATE 51 77 -26 121  
SINCE JUN 1 359 439 -80 463  
SINCE JAN 1 380 483 -103 527    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1874  
2016  
MINIMUM TEMPERATURE (F) 62 46 1987  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 6:13 AM EDT SUNSET 8:18 PM EDT  
AUGUST 13 2023........SUNRISE 6:14 AM EDT SUNSET 8:16 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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