370  
CDUS41 KBOX 121826  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
126 PM EST TUE DEC 12 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 11 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 49 1215 AM 64 1966 42 7 32  
MINIMUM 35 1135 PM -6 1958 26 9 25  
AVERAGE 42 34 8 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.72 2.08 1952 0.14 0.58 0.35  
MONTH TO DATE 3.08 1.54 1.54 1.69  
SINCE DEC 1 3.08 1.54 1.54 1.69  
SINCE JAN 1 59.95 44.51 15.44 45.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.6 2022 0.2 -0.2 5.6  
MONTH TO DATE T 2.7 -2.7 5.6  
SINCE DEC 1 T 2.7 -2.7 5.6  
SINCE JUL 1 T 4.8 -4.8 6.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 31 -8 36  
MONTH TO DATE 268 326 -58 290  
SINCE DEC 1 268 326 -58 290  
SINCE JUL 1 1322 1492 -170 1258  
 
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 12 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 52 1100 PM  
AVERAGE 73  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 1979  
MINIMUM TEMPERATURE (F) 26 -3 1988  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 709 AM EST SUNSET 420 PM EST  
DECEMBER 13 2023......SUNRISE 710 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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