276  
CDUS41 KBUF 170628  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
228 AM EDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 16 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 72 2:16 PM 90 1962 70 2 73  
MINIMUM 57 5:33 AM 30 1959 48 9 45  
AVERAGE 65 59 6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.45 1974 0.09 -0.08 0.00  
MONTH TO DATE 1.36 1.41 -0.05 0.70  
SINCE MAR 1 7.65 6.89 0.76 7.31  
SINCE JAN 1 12.51 11.57 0.94 13.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1884 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 6  
MONTH TO DATE 79 152 -73 184  
SINCE MAR 1 1266 1625 -359 1554  
SINCE JUL 1 5132 6145 -1013 5689  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 11 -8 2  
SINCE MAR 1 3 15 -12 10  
SINCE JAN 1 3 15 -12 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1:00 AM  
LOWEST 61 7:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1962  
MINIMUM TEMPERATURE (F) 49 29 1956  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 5:45 AM EDT SUNSET 8:30 PM EDT  
MAY 18 2024...........SUNRISE 5:44 AM EDT SUNSET 8:31 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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