887  
CDUS41 KBUF 170635  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
235 AM EDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR OCTOBER 16 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 55 3:25 PM 85 1947 61 -6 62  
MINIMUM 49 11:59 PM 29 1886 43 6 37  
1978  
AVERAGE 52 52 0 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.50 1958 0.10 0.23 0.00  
MONTH TO DATE 0.99 1.66 -0.67 0.68  
SINCE SEP 1 2.36 4.84 -2.48 3.49  
SINCE JAN 1 31.28 28.10 3.18 23.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1970 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 13 13 0 15  
MONTH TO DATE 137 168 -31 210  
SINCE SEP 1 222 282 -60 328  
SINCE JUL 1 229 300 -71 329  
 
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 N (20)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 72 3:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 85 1947  
MINIMUM TEMPERATURE (F) 43 25 1978  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 7:26 AM EDT SUNSET 6:25 PM EDT  
OCTOBER 18 2023.......SUNRISE 7:28 AM EDT SUNSET 6:23 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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