977  
CDUS41 KBUF 210647  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
247 AM EDT SAT OCT 21 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR OCTOBER 20 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 63 2:52 PM 79 1936 60 3 46  
1971  
MINIMUM 49 11:59 PM 20 1972 42 7 36  
AVERAGE 56 51 5 41  
 
PRECIPITATION (IN)  
YESTERDAY T 3.77 1873 0.10 -0.10 0.04  
MONTH TO DATE 1.00 2.08 -1.08 1.10  
SINCE SEP 1 2.37 5.26 -2.89 3.91  
SINCE JAN 1 31.29 28.52 2.77 23.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 1910 0.0 0.0 T  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 14 -5 24  
MONTH TO DATE 189 223 -34 299  
SINCE SEP 1 274 337 -63 417  
SINCE JUL 1 281 355 -74 418  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 4 25 0  
SINCE SEP 1 110 76 34 51  
SINCE JAN 1 564 672 -108 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 63 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 80 1884  
2007  
MINIMUM TEMPERATURE (F) 42 21 1974  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 7:31 AM EDT SUNSET 6:19 PM EDT  
OCTOBER 22 2023.......SUNRISE 7:33 AM EDT SUNSET 6:17 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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