242  
CDUS41 KBUF 150621  
CLIBUF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
221 AM EDT MON MAY 15 2023  
   
...............................
 
 
   
..THE BUFFALO NY CLIMATE SUMMARY FOR MAY 14 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 62 3:25 PM 88 1974 67 -5 81  
MINIMUM 48 11:59 PM 33 1878 48 0 62  
AVERAGE 55 57 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 1978 0.11 -0.11 0.08  
2011  
MONTH TO DATE 0.72 1.44 -0.72 0.68  
SINCE MAR 1 9.34 7.70 1.64 5.68  
SINCE JAN 1 16.03 13.54 2.49 13.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 10 8 2 0  
MONTH TO DATE 158 147 11 104  
SINCE MAR 1 1539 1689 -150 1502  
SINCE JUL 1 5599 6306 -707 5586  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 0 5 -5 26  
SINCE MAR 1 6 7 -1 26  
SINCE JAN 1 6 7 -1 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 6:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE BUFFALO NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1961  
MINIMUM TEMPERATURE (F) 48 34 1920  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 5:52 AM EDT SUNSET 8:31 PM EDT  
MAY 16 2023...........SUNRISE 5:51 AM EDT SUNSET 8:32 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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