791  
CDUS41 KBUF 160719  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
219 AM EST SAT DEC 16 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 15 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 54 2:24 PM 60 1975 39 15 36  
MINIMUM 42 11:05 PM -4 1943 26 16 22  
AVERAGE 48 32 16 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1893 0.08 -0.08 0.40  
MONTH TO DATE 1.39 1.34 0.05 0.72  
SINCE DEC 1 1.39 1.34 0.05 0.72  
SINCE JAN 1 36.00 33.76 2.24 27.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.6 2016 0.7 -0.7 0.7  
MONTH TO DATE 3.2 9.7 -6.5 1.5  
SINCE DEC 1 3.2 9.7 -6.5 1.5  
SINCE JUL 1 6.7 17.9 -11.2 6.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 33 -16 36  
MONTH TO DATE 361 465 -104 464  
SINCE DEC 1 361 465 -104 464  
SINCE JUL 1 1515 1705 -190 1667  
 
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 25 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 11:00 PM  
LOWEST 46 2:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 65 2021  
MINIMUM TEMPERATURE (F) 25 -1 1942  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:36 AM EST SUNSET 4:36 PM EST  
DECEMBER 17 2023......SUNRISE 7:37 AM EST SUNSET 4:37 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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