217  
CDUS41 KBUF 040715  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
315 AM EDT WED OCT 04 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR OCTOBER 3 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 86 3:27 PM 90 1951 67 19 56  
MINIMUM 59 6:48 AM 29 1899 47 12 33  
1974  
AVERAGE 73 57 16 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 2021 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.29 -0.29 0.00  
SINCE SEP 1 1.37 3.47 -2.10 2.81  
SINCE JAN 1 30.29 26.73 3.56 22.49  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1974 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 9 -9 20  
MONTH TO DATE 0 25 -25 45  
SINCE SEP 1 85 139 -54 163  
SINCE JUL 1 92 157 -65 164  
 
COOLING  
YESTERDAY 8 1 7 0  
MONTH TO DATE 11 3 8 0  
SINCE SEP 1 92 75 17 51  
SINCE JAN 1 546 671 -125 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.9  
 
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 12:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1926  
MINIMUM TEMPERATURE (F) 47 29 1974  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 7:11 AM EDT SUNSET 6:47 PM EDT  
OCTOBER 5 2023.......SUNRISE 7:12 AM EDT SUNSET 6:45 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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