363  
CDUS41 KBOX 062127  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
527 PM EDT SAT SEP 06 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 6 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 129 PM 96 1983 79 7 79  
2018  
MINIMUM 65 359 PM 40 1984 57 8 54  
AVERAGE 76 68 8 67  
 
PRECIPITATION (IN)  
TODAY 0.55 5.22 2008 0.12 0.43 T  
MONTH TO DATE 0.96 0.75 0.21 T  
SINCE SEP 1 0.96 0.75 0.21 T  
SINCE JAN 1 34.27 31.30 2.97 38.12  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 2 6 -4 2  
SINCE SEP 1 2 6 -4 2  
SINCE JUL 1 21 14 7 2  
 
COOLING  
TODAY 11 4 7 2  
MONTH TO DATE 21 28 -7 23  
SINCE SEP 1 21 28 -7 23  
SINCE JAN 1 792 753 39 1101    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 63 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2023  
MINIMUM TEMPERATURE (F) 57 37 1962  
1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2025.....SUNRISE 622 AM EDT SUNSET 715 PM EDT  
SEPTEMBER 7 2025.....SUNRISE 623 AM EDT SUNSET 714 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