401  
CDUS41 KBUF 042126  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
426 PM EST WED DEC 04 2024  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 4 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 34 3:59 PM 70 2012 42 -8 44  
MINIMUM 28 7:13 AM -3 1940 29 -1 34  
AVERAGE 31 35 -4 39  
 
PRECIPITATION (IN)  
TODAY 0.01 0.86 1891 0.09 -0.08 0.02  
MONTH TO DATE 0.13 0.36 -0.23 0.97  
SINCE DEC 1 0.13 0.36 -0.23 0.97  
SINCE JAN 1 33.03 32.78 0.25 35.58  
 
SNOWFALL (IN)  
TODAY 0.4 8.4 2007 0.6 -0.2 0.1  
MONTH TO DATE 3.0 2.4 0.6 0.1  
SINCE DEC 1 3.0 2.4 0.6 0.1  
SINCE JUL 1 3.0 10.6 -7.6 3.6  
SNOW DEPTH 1  
 
SNOWFALL THROUGH 7 AM EST.  
 
DEGREE DAYS  
HEATING  
TODAY 34 30 4 26  
MONTH TO DATE 139 118 21 89  
SINCE DEC 1 139 118 21 89  
SINCE JUL 1 1133 1358 -225 1243  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 1982  
1999  
MINIMUM TEMPERATURE (F) 28 -4 1886  
 
SUNRISE AND SUNSET  
DECEMBER 4 2024......SUNRISE 7:26 AM EST SUNSET 4:36 PM EST  
DECEMBER 5 2024......SUNRISE 7:27 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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