157  
CDUS41 KBUF 040606  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
206 AM EDT THU SEP 04 2025  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 3 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 81 4:02 PM 99 1953 78 3 73  
MINIMUM 55 6:09 AM 41 1946 58 -3 46  
AVERAGE 68 68 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1974 0.11 -0.11 0.00  
MONTH TO DATE T 0.32 -0.32 0.47  
SINCE SEP 1 T 0.32 -0.32 0.47  
SINCE JAN 1 24.26 23.58 0.68 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 0 1 -1 5  
MONTH TO DATE 3 3 0 12  
SINCE SEP 1 3 3 0 12  
SINCE JUL 1 47 21 26 22  
 
COOLING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 5 12 -7 6  
SINCE SEP 1 5 12 -7 6  
SINCE JAN 1 643 608 35 733    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1953  
MINIMUM TEMPERATURE (F) 58 40 1946  
1987  
1997  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 6:39 AM EDT SUNSET 7:40 PM EDT  
SEPTEMBER 5 2025.....SUNRISE 6:40 AM EDT SUNSET 7:38 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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