635  
CDUS41 KBUF 050609  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
209 AM EDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 4 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 89 2:07 PM 97 1953 78 11 69  
MINIMUM 72 11:59 PM 40 1946 58 14 63  
1987  
1997  
AVERAGE 81 68 13 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.64 2012 0.10 -0.10 0.02  
MONTH TO DATE T 0.42 -0.42 0.02  
SINCE SEP 1 T 0.42 -0.42 0.02  
SINCE JAN 1 28.92 23.68 5.24 19.70  
 
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 5 -4 2  
SINCE SEP 1 1 5 -4 2  
SINCE JUL 1 8 23 -15 3  
 
COOLING  
YESTERDAY 16 4 12 1  
MONTH TO DATE 30 16 14 12  
SINCE SEP 1 30 16 14 12  
SINCE JAN 1 484 612 -128 663    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1:00 AM  
LOWEST 51 6:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1881  
MINIMUM TEMPERATURE (F) 57 42 1963  
1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2023.....SUNRISE 6:39 AM EDT SUNSET 7:39 PM EDT  
SEPTEMBER 6 2023.....SUNRISE 6:40 AM EDT SUNSET 7:37 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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