718  
CDUS41 KBOX 180600  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
200 AM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 17 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 65 110 AM 94 2017 72 -7 75  
MINIMUM 38 1147 PM 33 1956 49 -11 54  
AVERAGE 52 60 -8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1942 0.11 -0.11 T  
MONTH TO DATE 0.77 2.01 -1.24 0.50  
SINCE MAR 1 10.92 9.70 1.22 8.89  
SINCE JAN 1 18.56 16.11 2.45 15.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 7.9 10.5 -2.6 5.2  
SINCE JUL 1 24.2 51.7 -27.5 31.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 6 7 0  
MONTH TO DATE 123 131 -8 103  
SINCE MAR 1 1237 1449 -212 1304  
SINCE JUL 1 4905 5786 -881 5287  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 15 -2 38  
SINCE MAR 1 36 22 14 38  
SINCE JAN 1 36 22 14 38    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 12.7  
 
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 68 400 AM  
LOWEST 23 500 PM  
AVERAGE 46  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 96 2017  
MINIMUM TEMPERATURE (F) 49 31 1984  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 528 AM EDT SUNSET 807 PM EDT  
MAY 19 2023...........SUNRISE 527 AM EDT SUNSET 808 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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