312  
CDUS41 KBUF 090625  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
225 AM EDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 8 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 74 3:58 PM 94 1959 76 -2 77  
MINIMUM 65 11:59 PM 37 1986 56 9 59  
AVERAGE 70 66 4 68  
 
PRECIPITATION (IN)  
YESTERDAY T 1.43 2004 0.10 -0.10 0.00  
MONTH TO DATE 0.44 0.81 -0.37 0.57  
SINCE SEP 1 0.44 0.81 -0.37 0.57  
SINCE JAN 1 29.36 24.07 5.29 20.25  
 
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 SEP 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 2 -2 0  
MONTH TO DATE 1 13 -12 2  
SINCE SEP 1 1 13 -12 2  
SINCE JUL 1 8 31 -23 3  
 
COOLING  
YESTERDAY 5 3 2 3  
MONTH TO DATE 76 31 45 19  
SINCE SEP 1 76 31 45 19  
SINCE JAN 1 530 627 -97 670    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 66 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1959  
MINIMUM TEMPERATURE (F) 56 41 1956  
1957  
1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 6:43 AM EDT SUNSET 7:32 PM EDT  
SEPTEMBER 10 2023.....SUNRISE 6:45 AM EDT SUNSET 7:30 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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