603 
CDUS41 KBOX 180853
CLIBDL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
453 AM EDT SUN MAY 18 2025

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

...THE HARTFORD CT CLIMATE SUMMARY FOR MAY 17 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         82    339 PM  94    2017  72     10       79       
  MINIMUM         62   1159 PM  33    1956  49     13       54       
  AVERAGE         72                        60     12       67     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.15          1.32 1942   0.11   0.04     0.00     
  MONTH TO DATE    5.50                      2.01   3.49     2.03     
  SINCE MAR 1     13.56                      9.70   3.86    14.22     
  SINCE JAN 1     18.19                     16.11   2.08    24.46     

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 MAR 1      1.7                      10.5   -8.8      0.6      
  SINCE JUL 1     23.4                      51.7  -28.3     24.6      
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         6     -6        0        
  MONTH TO DATE   52                       131    -79       67        
  SINCE MAR 1   1154                      1449   -295     1085        
  SINCE JUL 1   4962                      5786   -824     4843        

 COOLING                                                              
  YESTERDAY        7                         1      6        2        
  MONTH TO DATE   32                        15     17       11        
  SINCE MAR 1     42                        22     20       15        
  SINCE JAN 1     42                        22     20       15        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (180)       
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (350)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED     9.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM                                      
 LOWEST     49           400 PM                                      
 AVERAGE    73                                                        

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


THE HARTFORD CT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        96      2017                      
 MINIMUM TEMPERATURE (F)   49        31      1984                      
                                             2023                     


SUNRISE AND SUNSET                                                    
MAY 18 2025...........SUNRISE   527 AM EDT   SUNSET   808 PM EDT     
MAY 19 2025...........SUNRISE   526 AM EDT   SUNSET   809 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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