495  
CDUS41 KBUF 100641  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
241 AM EDT FRI MAY 10 2024  
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 9 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 63 12:54 PM 92 2015 67 -4 60  
MINIMUM 46 5:18 AM 29 2020 46 0 43  
AVERAGE 55 57 -2 52  
 
PRECIPITATION (IN)  
YESTERDAY T 1.12 1960 0.08 -0.08 0.00  
MONTH TO DATE 1.09 0.81 0.28 0.70  
SINCE MAR 1 7.38 6.29 1.09 7.31  
SINCE JAN 1 12.24 10.97 1.27 13.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 1923 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 10 9 1 13  
MONTH TO DATE 41 95 -54 138  
SINCE MAR 1 1228 1568 -340 1508  
SINCE JUL 1 5094 6088 -994 5643  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 0 8 -8 8  
SINCE JAN 1 0 8 -8 8    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
DRIZZLE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 39 4:00 PM  
AVERAGE 65  
   
......................................................  
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1896  
MINIMUM TEMPERATURE (F) 46 28 1966  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 5:52 AM EDT SUNSET 8:23 PM EDT  
MAY 11 2024...........SUNRISE 5:51 AM EDT SUNSET 8:24 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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