AFOS product CLIROC
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CLIROC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BUFFALO NY
209 AM EDT TUE MAY 13 2025

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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 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         79  12:58 PM  87    1879  68     11       63        
  MINIMUM         41   4:13 AM  30    1907  47     -6       49        
                                      2020                           
  AVERAGE         60                        58      2       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.70 2000   0.08  -0.08      T       
  MONTH TO DATE    1.86                      1.06   0.80     1.09     
  SINCE MAR 1      7.67                      6.54   1.13     7.38     
  SINCE JAN 1     11.68                     11.22   0.46    12.24     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           1.1  1996   0.0    0.0      0.0      
  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        5                         8     -3        9        
  MONTH TO DATE  121                       121      0       71        
  SINCE MAR 1   1377                      1594   -217     1258        
  SINCE JUL 1   5700                      6114   -414     5124        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         7     -7        0        
  SINCE MAR 1      0                        11    -11        0        
  SINCE JAN 1      0                        11    -11        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     4.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           4:00 AM                                      
 LOWEST     32           1:00 PM                                      
 AVERAGE    54                                                        

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        89      1879                      
 MINIMUM TEMPERATURE (F)   47        27      2020                      


SUNRISE AND SUNSET                                                    
MAY 13 2025...........SUNRISE   5:49 AM EDT   SUNSET   8:26 PM EDT     
MAY 14 2025...........SUNRISE   5:48 AM EDT   SUNSET   8:27 PM EDT     


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




$$