982  
CDUS41 KBUF 110718  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
218 AM EST MON DEC 11 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 10 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 56 12:00 AM 67 1911 40 16 37  
MINIMUM 39 11:59 PM -1 1977 27 12 22  
AVERAGE 48 33 15 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.64 1878 0.09 0.05 0.00  
MONTH TO DATE 1.36 0.91 0.45 0.15  
SINCE DEC 1 1.36 0.91 0.45 0.15  
SINCE JAN 1 35.97 33.33 2.64 27.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.7 1981 0.7 -0.7 0.0  
MONTH TO DATE 2.8 6.2 -3.4 0.3  
SINCE DEC 1 2.8 6.2 -3.4 0.3  
SINCE JUL 1 6.3 14.4 -8.1 4.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 32 -15 35  
MONTH TO DATE 231 303 -72 283  
SINCE DEC 1 231 303 -72 283  
SINCE JUL 1 1385 1543 -158 1486  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 573 676 -103 707    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 AM  
LOWEST 64 1:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 2021  
MINIMUM TEMPERATURE (F) 27 -6 1977  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:32 AM EST SUNSET 4:36 PM EST  
DECEMBER 12 2023......SUNRISE 7:33 AM EST SUNSET 4:36 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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