600  
CDUS41 KBOX 150555  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
155 AM EDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 14 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 77 201 PM 92 1931 77 0 79  
MINIMUM 56 1159 PM 37 1911 55 1 58  
1963  
AVERAGE 67 66 1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.41 1944 0.15 -0.15 0.00  
MONTH TO DATE 3.52 1.84 1.68 4.42  
SINCE SEP 1 3.52 1.84 1.68 4.42  
SINCE JAN 1 43.39 32.39 11.00 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 2 -2 0  
MONTH TO DATE 1 20 -19 1  
SINCE SEP 1 1 20 -19 1  
SINCE JUL 1 2 28 -26 1  
 
COOLING  
YESTERDAY 2 3 -1 4  
MONTH TO DATE 140 56 84 58  
SINCE SEP 1 140 56 84 58  
SINCE JAN 1 908 781 127 1043    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 42 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 1915  
MINIMUM TEMPERATURE (F) 54 35 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 631 AM EDT SUNSET 701 PM EDT  
SEPTEMBER 16 2023.....SUNRISE 632 AM EDT SUNSET 659 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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