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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