986  
CDUS41 KBUF 210617  
CLIBUF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
217 AM EDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE BUFFALO NY CLIMATE SUMMARY FOR MAY 20 2023
 
 
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)  
YESTERDAY  
MAXIMUM 66 2:57 AM 90 2021 69 -3 78  
MINIMUM 51 11:40 PM 32 1907 50 1 58  
AVERAGE 59 59 0 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 1.31 1894 0.11 0.31 T  
MONTH TO DATE 1.15 2.08 -0.93 1.08  
SINCE MAR 1 9.77 8.34 1.43 6.08  
SINCE JAN 1 16.46 14.18 2.28 14.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1907 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 10.0 16.6 -6.6 11.5  
SINCE JUL 1 133.6 95.4 38.2 97.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 0  
MONTH TO DATE 224 192 32 145  
SINCE MAR 1 1605 1734 -129 1543  
SINCE JUL 1 5665 6351 -686 5627  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 0 11 -11 32  
SINCE MAR 1 6 13 -7 32  
SINCE JAN 1 6 13 -7 32    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 59 2:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE BUFFALO NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1977  
MINIMUM TEMPERATURE (F) 50 33 1907  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 5:46 AM EDT SUNSET 8:37 PM EDT  
MAY 22 2023...........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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