007  
CDUS41 KBUF 112039  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
439 PM EDT SUN MAY 11 2025  
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 11 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 2:59 PM 89 1911 68 -10 66  
1953  
1979  
MINIMUM 44 5:50 AM 29 1966 47 -3 43  
AVERAGE 51 57 -6 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.91 2003 0.09 -0.09 T  
MONTH TO DATE 1.86 0.98 0.88 1.09  
SINCE MAR 1 7.67 6.46 1.21 7.38  
SINCE JAN 1 11.68 11.14 0.54 12.24  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 1907 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 6.0 21.0 -15.0 10.0  
SINCE JUL 1 88.3 102.0 -13.7 52.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 9 5 10  
MONTH TO DATE 117 113 4 62  
SINCE MAR 1 1373 1586 -213 1249  
SINCE JUL 1 5696 6106 -410 5115  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE MAR 1 0 10 -10 0  
SINCE JAN 1 0 10 -10 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 6:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 47  
   
......................................................  
 
THE ROCHESTER NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 1879  
MINIMUM TEMPERATURE (F) 47 30 1907  
2020  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 5:51 AM EDT SUNSET 8:24 PM EDT  
MAY 12 2025...........SUNRISE 5:50 AM EDT SUNSET 8:25 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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