674  
CDUS41 KBOX 200528  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
128 AM EDT WED SEP 20 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 19 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 74 223 PM 93 1983 75 -1 83  
MINIMUM 58 1159 PM 33 1956 53 5 65  
AVERAGE 66 64 2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1938 0.16 -0.16 0.09  
MONTH TO DATE 5.05 2.63 2.42 4.51  
SINCE SEP 1 5.05 2.63 2.42 4.51  
SINCE JAN 1 44.92 33.18 11.74 32.42  
 
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 4 -4 0  
MONTH TO DATE 6 36 -30 11  
SINCE SEP 1 6 36 -30 11  
SINCE JUL 1 7 44 -37 11  
 
COOLING  
YESTERDAY 1 2 -1 9  
MONTH TO DATE 141 68 73 73  
SINCE SEP 1 141 68 73 73  
SINCE JAN 1 909 793 116 1058    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 53 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1983  
MINIMUM TEMPERATURE (F) 52 30 1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2023.....SUNRISE 636 AM EDT SUNSET 652 PM EDT  
SEPTEMBER 21 2023.....SUNRISE 637 AM EDT SUNSET 650 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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