475  
CDUS41 KBOX 090537  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1237 AM EST SAT DEC 09 2023  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 8 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 48 310 PM 63 1966 43 5 54  
MINIMUM 27 601 AM -3 1964 27 0 36  
AVERAGE 38 35 3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.17 1969 0.14 -0.14 0.00  
MONTH TO DATE 0.89 1.12 -0.23 1.34  
SINCE DEC 1 0.89 1.12 -0.23 1.34  
SINCE JAN 1 57.76 44.09 13.67 44.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1917 0.2 -0.2 0.0  
MONTH TO DATE T 1.9 -1.9 0.0  
SINCE DEC 1 T 1.9 -1.9 0.0  
SINCE JUL 1 T 4.0 -4.0 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 30 -3 20  
MONTH TO DATE 210 233 -23 194  
SINCE DEC 1 210 233 -23 194  
SINCE JUL 1 1264 1399 -135 1162  
 
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 2 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 56 400 PM  
AVERAGE 73  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 61 1991  
MINIMUM TEMPERATURE (F) 26 4 1968  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 706 AM EST SUNSET 419 PM EST  
DECEMBER 10 2023......SUNRISE 707 AM EST SUNSET 419 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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