639  
CDUS41 KBUF 270613  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
213 AM EDT WED SEP 27 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 26 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 2:17 PM 91 2017 70 -2 64  
MINIMUM 51 11:58 PM 34 1879 50 1 51  
1887  
1943  
AVERAGE 60 60 0 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 2005 0.11 -0.11 0.22  
MONTH TO DATE 1.37 2.76 -1.39 2.46  
SINCE SEP 1 1.37 2.76 -1.39 2.46  
SINCE JAN 1 30.29 26.02 4.27 22.14  
 
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 5 6 -1 7  
MONTH TO DATE 72 85 -13 68  
SINCE SEP 1 72 85 -13 68  
SINCE JUL 1 79 103 -24 69  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 81 68 13 51  
SINCE SEP 1 81 68 13 51  
SINCE JAN 1 535 664 -129 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 54 12:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 2017  
MINIMUM TEMPERATURE (F) 50 31 1957  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 7:03 AM EDT SUNSET 6:59 PM EDT  
SEPTEMBER 28 2023.....SUNRISE 7:04 AM EDT SUNSET 6:58 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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