045  
CDUS41 KBUF 120624  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
224 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 11 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 66 2:16 PM 89 1911 68 -2 77  
1953  
1979  
MINIMUM 43 4:14 AM 29 1966 47 -4 46  
AVERAGE 55 57 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY T 0.91 2003 0.09 -0.09 0.00  
MONTH TO DATE 1.09 0.98 0.11 0.70  
SINCE MAR 1 7.38 6.46 0.92 7.31  
SINCE JAN 1 12.24 11.14 1.10 13.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1907 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE MAR 1 10.0 21.0 -11.0 20.5  
SINCE JUL 1 52.5 102.0 -49.5 50.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 9 1 3  
MONTH TO DATE 62 113 -51 151  
SINCE MAR 1 1249 1586 -337 1521  
SINCE JUL 1 5115 6106 -991 5656  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE MAR 1 0 10 -10 8  
SINCE JAN 1 0 10 -10 8    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 38 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 1879  
MINIMUM TEMPERATURE (F) 47 30 1907  
2020  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 5:50 AM EDT SUNSET 8:25 PM EDT  
MAY 13 2024...........SUNRISE 5:49 AM EDT SUNSET 8:26 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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