845  
CDUS41 KBUF 260620  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
220 AM EDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 25 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 68 12:57 PM 92 2007 70 -2 64  
MINIMUM 57 11:59 PM 35 1879 50 7 54  
1949  
AVERAGE 63 60 3 59  
 
PRECIPITATION (IN)  
YESTERDAY T 1.45 1991 0.11 -0.11 0.21  
MONTH TO DATE 1.37 2.65 -1.28 2.24  
SINCE SEP 1 1.37 2.65 -1.28 2.24  
SINCE JAN 1 30.29 25.91 4.38 21.92  
 
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 2 6 -4 6  
MONTH TO DATE 67 79 -12 61  
SINCE SEP 1 67 79 -12 61  
SINCE JUL 1 74 97 -23 62  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 81 67 14 51  
SINCE SEP 1 81 67 14 51  
SINCE JAN 1 535 663 -128 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 63 12:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 2017  
MINIMUM TEMPERATURE (F) 50 34 1879  
1887  
1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 7:02 AM EDT SUNSET 7:01 PM EDT  
SEPTEMBER 27 2023.....SUNRISE 7:03 AM EDT SUNSET 6:59 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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