AFOS product CLIBDL
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CDUS41 KBOX 220613
CLIBDL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
213 AM EDT MON SEP 22 2025

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

...THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 21 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         71    310 PM  91    1914  74     -3       73       
                                      1965                           
  MINIMUM         43    507 AM  31    1962  52     -9       58       
  AVERAGE         57                        63     -6       66     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.22 1938   0.16  -0.16     0.00     
  MONTH TO DATE    1.78                      2.95  -1.17     0.31     
  SINCE SEP 1      1.78                      2.95  -1.17     0.31     
  SINCE JAN 1     35.09                     33.50   1.59    38.43     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  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        8                         4      4        0        
  MONTH TO DATE   33                        44    -11        5        
  SINCE SEP 1     33                        44    -11        5        
  SINCE JUL 1     52                        52      0        5        

 COOLING                                                              
  YESTERDAY        0                         2     -2        1        
  MONTH TO DATE   35                        72    -37       73        
  SINCE SEP 1     35                        72    -37       73        
  SINCE JAN 1    806                       797      9     1151        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SE (140)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)       
  AVERAGE WIND SPEED     3.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM                                      
 LOWEST     29           200 PM                                      
 AVERAGE    63                                                        

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


THE HARTFORD CT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   73        94      1970                      
 MINIMUM TEMPERATURE (F)   51        32      1962                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 22 2025.....SUNRISE   638 AM EDT   SUNSET   647 PM EDT     
SEPTEMBER 23 2025.....SUNRISE   639 AM EDT   SUNSET   646 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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