262  
CDUS41 KBUF 210702  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
302 AM EDT THU AUG 21 2025  
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR AUGUST 20 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 65 2:44 PM 93 1955 80 -15 67  
MINIMUM 57 9:44 PM 46 1896 61 -4 55  
1977  
2000  
AVERAGE 61 70 -9 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.93 2015 0.09 0.24 0.03  
MONTH TO DATE 0.88 2.21 -1.33 3.21  
SINCE JUN 1 8.72 9.14 -0.42 9.17  
SINCE JAN 1 23.49 22.16 1.33 23.46  
 
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 4 0 4 4  
MONTH TO DATE 10 0 10 5  
SINCE JUN 1 40 55 -15 35  
SINCE JUL 1 13 6 7 5  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 147 133 14 140  
SINCE JUN 1 616 495 121 610  
SINCE JAN 1 624 539 85 668    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 93 11:00 PM  
AVERAGE 95  
   
......................................................  
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1916  
MINIMUM TEMPERATURE (F) 61 44 1950  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 6:23 AM EDT SUNSET 8:03 PM EDT  
AUGUST 22 2025........SUNRISE 6:24 AM EDT SUNSET 8:02 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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