238  
CDUS41 KBOX 170915  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
514 AM EDT MON SEP 17 2018  
 
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR SEPTEMBER 16 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1904 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 317 PM 92 1991 75 12 83  
1941  
1915  
MINIMUM 61 529 AM 33 1964 53 8 61  
AVERAGE 74 64 10 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.72 1999 0.14 -0.14 0.00  
MONTH TO DATE 2.71 1.86 0.85 2.18  
SINCE SEP 1 2.71 1.86 0.85 2.18  
SINCE JAN 1 41.90 32.13 9.77 33.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2017 0.0 0.0 0.0  
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 3 -3 0  
MONTH TO DATE 20 31 -11 39  
SINCE SEP 1 20 31 -11 39  
SINCE JUL 1 20 43 -23 55  
 
COOLING  
YESTERDAY 9 2 7 7  
MONTH TO DATE 114 57 57 44  
SINCE SEP 1 114 57 57 44  
SINCE JAN 1 1027 732 295 731    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 46 300 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 1991  
1972  
1915  
MINIMUM TEMPERATURE (F) 52 34 1984  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2018.....SUNRISE 633 AM EDT SUNSET 657 PM EDT  
SEPTEMBER 18 2018.....SUNRISE 634 AM EDT SUNSET 655 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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