677  
CDUS41 KBOX 130541  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
141 AM EDT MON OCT 13 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR OCTOBER 12 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 58 1230 PM 88 1928 65 -7 74  
1954  
MINIMUM 52 1159 PM 24 1964 44 8 43  
AVERAGE 55 54 1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.71 2.01 1983 0.15 0.56 0.00  
MONTH TO DATE 1.20 1.87 -0.67 0.15  
SINCE SEP 1 4.60 6.26 -1.66 0.80  
SINCE JAN 1 37.91 36.81 1.10 38.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
2008  
2009  
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 10 11 -1 6  
MONTH TO DATE 93 109 -16 48  
SINCE SEP 1 132 202 -70 70  
SINCE JUL 1 151 210 -59 70  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 4 11 2  
SINCE SEP 1 81 90 -9 89  
SINCE JAN 1 852 815 37 1167    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 67 1100 AM  
AVERAGE 80  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1954  
MINIMUM TEMPERATURE (F) 43 27 2012  
 
SUNRISE AND SUNSET  
OCTOBER 13 2025.......SUNRISE 701 AM EDT SUNSET 612 PM EDT  
OCTOBER 14 2025.......SUNRISE 702 AM EDT SUNSET 610 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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