606  
CDUS41 KBUF 160638  
CLIROC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BUFFALO NY  
238 AM EDT FRI MAY 16 2025  
   
...............................  
 
   
..THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 15 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 3:36 PM 88 1961 69 6 64  
1962  
MINIMUM 59 1:23 AM 35 1920 48 11 55  
1971  
1977  
AVERAGE 67 59 8 60  
 
PRECIPITATION (IN)  
YESTERDAY T 1.07 2011 0.09 -0.09 T  
MONTH TO DATE 1.94 1.32 0.62 1.35  
SINCE MAR 1 7.75 6.80 0.95 7.64  
SINCE JAN 1 11.76 11.48 0.28 12.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1959 0.0 0.0 0.0  
2016  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 6.0 21.0 -15.0 10.0  
SINCE JUL 1 88.3 102.0 -13.7 52.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 5  
MONTH TO DATE 122 145 -23 79  
SINCE MAR 1 1378 1618 -240 1266  
SINCE JUL 1 5701 6138 -437 5132  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 2 10 -8 3  
SINCE MAR 1 2 14 -12 3  
SINCE JAN 1 2 14 -12 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 75  
   
......................................................  
 
THE ROCHESTER NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1962  
MINIMUM TEMPERATURE (F) 48 30 1959  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 5:46 AM EDT SUNSET 8:29 PM EDT  
MAY 17 2025...........SUNRISE 5:45 AM EDT SUNSET 8:30 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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