602  
CDUS41 KBOX 110530  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1230 AM EST MON DEC 11 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 10 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 60 1018 PM 67 1946 42 18 38  
MINIMUM 45 723 AM 1 1958 26 19 26  
1964  
AVERAGE 53 34 19 32  
 
PRECIPITATION (IN)  
YESTERDAY 1.47 1.63 1936 0.14 1.33 0.00  
MONTH TO DATE 2.36 1.40 0.96 1.34  
SINCE DEC 1 2.36 1.40 0.96 1.34  
SINCE JAN 1 59.23 44.37 14.86 44.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1945 0.3 -0.3 0.0  
MONTH TO DATE T 2.5 -2.5 0.0  
SINCE DEC 1 T 2.5 -2.5 0.0  
SINCE JUL 1 T 4.6 -4.6 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 31 -19 33  
MONTH TO DATE 245 295 -50 254  
SINCE DEC 1 245 295 -50 254  
SINCE JUL 1 1299 1461 -162 1222  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 931 819 112 1074    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 86 1200 PM  
AVERAGE 92  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 64 1966  
MINIMUM TEMPERATURE (F) 26 -6 1958  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 708 AM EST SUNSET 420 PM EST  
DECEMBER 12 2023......SUNRISE 709 AM EST SUNSET 420 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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