460  
CDUS41 KBUF 100625  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
125 AM EST SUN DEC 10 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 9 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 63R 3:50 PM 63 1966 40 23 34  
MINIMUM 51 9:50 AM 2 2002 27 24 28  
AVERAGE 57 34 23 31  
 
PRECIPITATION (IN)  
YESTERDAY T 1.19 1975 0.09 -0.09 0.02  
MONTH TO DATE 1.22 0.82 0.40 0.15  
SINCE DEC 1 1.22 0.82 0.40 0.15  
SINCE JAN 1 35.83 33.24 2.59 27.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1981 0.6 -0.6 0.3  
MONTH TO DATE 2.8 5.5 -2.7 0.3  
SINCE DEC 1 2.8 5.5 -2.7 0.3  
SINCE JUL 1 6.3 13.7 -7.4 4.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 31 -23 34  
MONTH TO DATE 214 271 -57 248  
SINCE DEC 1 214 271 -57 248  
SINCE JUL 1 1368 1511 -143 1451  
 
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 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 9:00 PM  
LOWEST 39 1:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 67 1911  
MINIMUM TEMPERATURE (F) 27 -1 1977  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 7:31 AM EST SUNSET 4:35 PM EST  
DECEMBER 11 2023......SUNRISE 7:32 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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