020  
CDUS41 KBUF 110706  
CLIBUF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
306 AM EDT SUN MAY 11 2025  
   
...............................  
 
   
..THE BUFFALO NY CLIMATE SUMMARY FOR MAY 10 2025  
 
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)  
YESTERDAY  
MAXIMUM 61 4:52 PM 86 1993 66 -5 64  
MINIMUM 39 5:00 AM 26 1923 46 -7 47  
1947  
AVERAGE 50 56 -6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.52 1890 0.10 -0.10 T  
MONTH TO DATE 1.26 1.03 0.23 0.35  
SINCE MAR 1 5.97 7.29 -1.32 7.04  
SINCE JAN 1 10.27 13.13 -2.86 13.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1945 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.3 16.6 -15.3 11.7  
SINCE JUL 1 77.3 95.4 -18.1 71.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 10 5 9  
MONTH TO DATE 113 112 1 44  
SINCE MAR 1 1386 1654 -268 1232  
SINCE JUL 1 5662 6271 -609 5112  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 4  
SINCE MAR 1 2 3 -1 5  
SINCE JAN 1 2 3 -1 5    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 39 5:00 PM  
AVERAGE 66  
   
......................................................  
 
THE BUFFALO NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1979  
MINIMUM TEMPERATURE (F) 47 29 1907  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 5:56 AM EDT SUNSET 8:27 PM EDT  
MAY 12 2025...........SUNRISE 5:55 AM EDT SUNSET 8:28 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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