228  
CDUS41 KBUF 112128  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
428 PM EST MON DEC 11 2023  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR DECEMBER 11 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 1:25 AM 64 2021 40 -1 37  
MINIMUM 34 2:35 PM -6 1977 27 7 30  
AVERAGE 37 33 4 34  
 
PRECIPITATION (IN)  
TODAY T 0.90 1894 0.09 -0.09 0.16  
MONTH TO DATE 1.36 1.00 0.36 0.31  
SINCE DEC 1 1.36 1.00 0.36 0.31  
SINCE JAN 1 35.97 33.42 2.55 27.24  
 
SNOWFALL (IN)  
TODAY T 8.6 1970 0.7 -0.7 0.4  
MONTH TO DATE 2.8 6.9 -4.1 0.7  
SINCE DEC 1 2.8 6.9 -4.1 0.7  
SINCE JUL 1 6.3 15.1 -8.8 5.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 32 -4 31  
MONTH TO DATE 259 335 -76 314  
SINCE DEC 1 259 335 -76 314  
SINCE JUL 1 1413 1575 -162 1517  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 56 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 1899  
MINIMUM TEMPERATURE (F) 26 -8 1988  
 
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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