897  
CDUS41 KBUF 050610  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
210 AM EDT FRI SEP 05 2025  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 4 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 9:30 AM 97 1953 78 -4 78  
MINIMUM 53 11:59 PM 40 1946 58 -5 51  
1987  
1997  
AVERAGE 64 68 -4 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 2.64 2012 0.10 0.07 0.00  
MONTH TO DATE 0.17 0.42 -0.25 0.47  
SINCE SEP 1 0.17 0.42 -0.25 0.47  
SINCE JAN 1 24.43 23.68 0.75 24.25  
 
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 1 2 -1 0  
MONTH TO DATE 4 5 -1 12  
SINCE SEP 1 4 5 -1 12  
SINCE JUL 1 48 23 25 22  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 5 16 -11 6  
SINCE SEP 1 5 16 -11 6  
SINCE JAN 1 643 612 31 733    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 PM  
LOWEST 51 2:00 AM  
AVERAGE 76  
   
......................................................
 
 
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 2025.....SUNRISE 6:40 AM EDT SUNSET 7:38 PM EDT  
SEPTEMBER 6 2025.....SUNRISE 6:41 AM EDT SUNSET 7:36 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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