910  
CDUS41 KBUF 170749  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
249 AM EST TUE DEC 17 2024  
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 16 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 1:37 PM 65 2021 38 11 48  
MINIMUM 38 2:18 AM -1 1942 25 13 39  
AVERAGE 44 32 12 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.96 1927 0.08 0.02 0.00  
MONTH TO DATE 1.42 1.42 -0.00 1.39  
SINCE DEC 1 1.42 1.42 -0.00 1.39  
SINCE JAN 1 34.32 33.84 0.48 36.00  
 
SNOWFALL (IN)  
YESTERDAY T 6.9 2007 0.7 -0.7 0.0  
MONTH TO DATE 10.7 10.4 0.3 3.2  
SINCE DEC 1 10.7 10.4 0.3 3.2  
SINCE JUL 1 10.7 18.6 -7.9 6.7  
SNOW DEPTH T (7 AM)  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 33 -12 21  
MONTH TO DATE 515 498 17 382  
SINCE DEC 1 515 498 17 382  
SINCE JUL 1 1509 1738 -229 1536  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 820 676 144 573    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 11:00 PM  
LOWEST 66 2:00 PM  
AVERAGE 74  
   
......................................................  
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 1984  
MINIMUM TEMPERATURE (F) 25 -4 2013  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 7:37 AM EST SUNSET 4:37 PM EST  
DECEMBER 18 2024......SUNRISE 7:38 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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