816  
CDUS41 KBUF 210622  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
222 AM EDT TUE MAY 21 2024  
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 20 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 3:39 PM 92 1911 71 15 66  
MINIMUM 60 5:18 AM 34 1907 50 10 51  
1956  
AVERAGE 73 60 13 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1890 0.10 -0.10 0.64  
MONTH TO DATE 2.80 1.79 1.01 1.39  
SINCE MAR 1 9.09 7.27 1.82 8.00  
SINCE JAN 1 13.95 11.95 2.00 14.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1907 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE MAR 1 10.0 21.0 -11.0 20.5  
SINCE JUL 1 52.5 102.0 -49.5 50.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 6  
MONTH TO DATE 79 178 -99 234  
SINCE MAR 1 1266 1651 -385 1604  
SINCE JUL 1 5132 6171 -1039 5739  
 
COOLING  
YESTERDAY 8 2 6 0  
MONTH TO DATE 17 16 1 2  
SINCE MAR 1 17 20 -3 10  
SINCE JAN 1 17 20 -3 10    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 71  
   
......................................................  
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1977  
MINIMUM TEMPERATURE (F) 50 31 1895  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 5:41 AM EDT SUNSET 8:34 PM EDT  
MAY 22 2024...........SUNRISE 5:40 AM EDT SUNSET 8:35 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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