904  
CDUS41 KBOX 230544  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
144 AM EDT SAT AUG 23 2025  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR AUGUST 22 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 83 334 PM 93 1916 83 0 78  
1976  
2020  
MINIMUM 50 511 AM 41 1982 61 -11 54  
AVERAGE 67 72 -5 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.20 2021 0.12 -0.12 0.00  
MONTH TO DATE 2.43 3.13 -0.70 4.72  
SINCE JUN 1 12.37 11.58 0.79 12.37  
SINCE JAN 1 33.29 29.47 3.82 37.99  
 
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 JUN 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 0 0 0  
MONTH TO DATE 9 0 9 0  
SINCE JUN 1 30 37 -7 1  
SINCE JUL 1 9 2 7 0  
 
COOLING  
YESTERDAY 2 7 -5 1  
MONTH TO DATE 146 182 -36 206  
SINCE JUN 1 704 622 82 917  
SINCE JAN 1 747 669 78 1010    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 36 100 PM  
AVERAGE 60  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 93 2020  
MINIMUM TEMPERATURE (F) 61 42 1988  
 
SUNRISE AND SUNSET  
AUGUST 23 2025........SUNRISE 607 AM EDT SUNSET 738 PM EDT  
AUGUST 24 2025........SUNRISE 608 AM EDT SUNSET 737 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