754  
CDUS41 KBUF 220709  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
309 AM EDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 21 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 73 2:00 PM 92 2018 72 1 80  
MINIMUM 45 6:16 AM 35 1973 52 -7 55  
2020  
AVERAGE 59 62 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1966 0.11 -0.11 T  
MONTH TO DATE 1.31 2.20 -0.89 2.02  
SINCE SEP 1 1.31 2.20 -0.89 2.02  
SINCE JAN 1 30.23 25.46 4.77 21.70  
 
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 6 5 1 0  
MONTH TO DATE 50 57 -7 22  
SINCE SEP 1 50 57 -7 22  
SINCE JUL 1 57 75 -18 23  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 81 62 19 51  
SINCE SEP 1 81 62 19 51  
SINCE JAN 1 535 658 -123 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 41 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1895  
MINIMUM TEMPERATURE (F) 51 36 1963  
1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 6:58 AM EDT SUNSET 7:08 PM EDT  
SEPTEMBER 23 2023.....SUNRISE 6:59 AM EDT SUNSET 7:07 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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