710  
CDUS41 KBUF 200610  
CLIBUF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
210 AM EDT TUE MAY 20 2025  
   
...............................
 
 
   
..THE BUFFALO NY CLIMATE SUMMARY FOR MAY 19 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 59 5:10 PM 86 1962 69 -10 80  
MINIMUM 43 11:59 PM 34 2002 50 -7 58  
AVERAGE 51 59 -8 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.41 1986 0.11 -0.11 0.00  
MONTH TO DATE 1.54 1.97 -0.43 1.21  
SINCE MAR 1 6.25 8.23 -1.98 7.90  
SINCE JAN 1 10.55 14.07 -3.52 14.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1976 0.0 0.0 0.0  
2002  
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 14 7 7 0  
MONTH TO DATE 153 185 -32 69  
SINCE MAR 1 1426 1727 -301 1257  
SINCE JUL 1 5702 6344 -642 5137  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 14 10 4 15  
SINCE MAR 1 16 12 4 16  
SINCE JAN 1 16 12 4 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE BUFFALO NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2021  
MINIMUM TEMPERATURE (F) 50 32 1907  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 5:47 AM EDT SUNSET 8:37 PM EDT  
MAY 21 2025...........SUNRISE 5:46 AM EDT SUNSET 8:38 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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