394  
CDUS41 KBOX 150527  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1227 AM EST FRI DEC 15 2023  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR DECEMBER 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 38 256 PM 60 1920 41 -3 37  
MINIMUM 24 726 AM -2 2005 25 -1 25  
AVERAGE 31 33 -2 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.00 1920 0.14 -0.14 0.00  
MONTH TO DATE 3.08 1.95 1.13 1.74  
SINCE DEC 1 3.08 1.95 1.13 1.74  
SINCE JAN 1 59.95 44.92 15.03 45.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.8 1977 0.3 -0.3 0.0  
MONTH TO DATE T 3.6 -3.6 6.3  
SINCE DEC 1 T 3.6 -3.6 6.3  
SINCE JUL 1 T 5.7 -5.7 7.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 32 2 34  
MONTH TO DATE 358 422 -64 401  
SINCE DEC 1 358 422 -64 401  
SINCE JUL 1 1412 1588 -176 1369  
 
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 W (290)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.9  
 
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 65 1100 PM  
LOWEST 35 300 PM  
AVERAGE 50  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 63 1975  
MINIMUM TEMPERATURE (F) 25 -4 1960  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 711 AM EST SUNSET 420 PM EST  
DECEMBER 16 2023......SUNRISE 712 AM EST SUNSET 421 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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