AFOS product CLIROC
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CLIROC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BUFFALO NY
224 AM EDT SAT SEP 13 2025

...................................

...THE ROCHESTER NY CLIMATE SUMMARY FOR SEPTEMBER 12 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         76   1:09 PM  95    1931  75      1       83        
  MINIMUM         50   6:09 AM  38    1943  55     -5       57        
  AVERAGE         63                        65     -2       70     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.59 2015   0.10  -0.10     0.00     
  MONTH TO DATE    0.21                      1.21  -1.00     2.91     
  SINCE SEP 1      0.21                      1.21  -1.00     2.91     
  SINCE JAN 1     24.47                     24.47   0.00    26.69     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         3     -1        0        
  MONTH TO DATE   37                        22     15       30        
  SINCE SEP 1     37                        22     15       30        
  SINCE JUL 1     81                        40     41       40        

 COOLING                                                              
  YESTERDAY        0                         3     -3        5        
  MONTH TO DATE    5                        43    -38       18        
  SINCE SEP 1      5                        43    -38       18        
  SINCE JAN 1    643                       639      4      745        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (40)        
  AVERAGE WIND SPEED     4.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           2:00 AM                                      
 LOWEST     46          12:00 PM                                      
 AVERAGE    72                                                        

..........................................................


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        94      1951                      
                                             1952                     
 MINIMUM TEMPERATURE (F)   55        36      1943                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 13 2025.....SUNRISE   6:48 AM EDT   SUNSET   7:24 PM EDT     
SEPTEMBER 14 2025.....SUNRISE   6:49 AM EDT   SUNSET   7:22 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$