AFOS product CLIROC
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CDUS41 KBUF 310622
CLIROC

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BUFFALO NY
222 AM EDT SAT MAY 31 2025

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

...THE ROCHESTER NY CLIMATE SUMMARY FOR MAY 30 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         74   1:17 PM  94    1987  74      0       66        
  MINIMUM         53   1:32 AM  33    1884  53      0       45        
  AVERAGE         64                        63      1       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.77 1880   0.10  -0.10     0.00     
  MONTH TO DATE    4.79                      2.76   2.03     3.14     
  SINCE MAR 1     10.60                      8.24   2.36     9.43     
  SINCE JAN 1     14.61                     12.92   1.69    14.29     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM   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        1                         4     -3        9        
  MONTH TO DATE  258                       230     28       96        
  SINCE MAR 1   1514                      1703   -189     1283        
  SINCE JUL 1   5837                      6223   -386     5149        

 COOLING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE    8                        36    -28       58        
  SINCE MAR 1      8                        40    -32       58        
  SINCE JAN 1      8                        40    -32       58        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (240)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED    10.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           3:00 AM                                      
 LOWEST     43          12:00 PM                                      
 AVERAGE    67                                                        

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


THE ROCHESTER NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   74        91      1895                      
                                             1944                     
                                             2011                     
 MINIMUM TEMPERATURE (F)   53        37      1930                      
                                             1984                     
                                             2001                     


SUNRISE AND SUNSET                                                    
MAY 31 2025...........SUNRISE   5:34 AM EDT   SUNSET   8:43 PM EDT     
JUNE  1 2025..........SUNRISE   5:34 AM EDT   SUNSET   8:44 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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