713  
CDUS41 KBOX 170537  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
137 AM EDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 16 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 313 PM 92 1915 76 -1 75  
1941  
1991  
MINIMUM 55 1158 PM 33 1964 54 1 46  
AVERAGE 65 65 0 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.72 1999 0.16 -0.16 0.00  
MONTH TO DATE 3.52 2.16 1.36 4.42  
SINCE SEP 1 3.52 2.16 1.36 4.42  
SINCE JAN 1 43.39 32.71 10.68 32.33  
 
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 0 3 -3 4  
MONTH TO DATE 5 26 -21 7  
SINCE SEP 1 5 26 -21 7  
SINCE JUL 1 6 34 -28 7  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 140 62 78 58  
SINCE SEP 1 140 62 78 58  
SINCE JAN 1 908 787 121 1043    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 900 PM  
LOWEST 41 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1915  
1972  
1991  
MINIMUM TEMPERATURE (F) 53 34 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 633 AM EDT SUNSET 657 PM EDT  
SEPTEMBER 18 2023.....SUNRISE 634 AM EDT SUNSET 655 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page