698  
CDUS41 KBOX 190541  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
141 AM EDT TUE MAY 19 2026  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 18 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 203 PM 96 2017 72 19 68  
MINIMUM 59 457 AM 31 1984 49 10 54  
2023  
AVERAGE 75 61 14 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.94 1922 0.12 -0.12 0.00  
MONTH TO DATE 1.28 2.13 -0.85 5.50  
SINCE MAR 1 8.84 9.82 -0.98 13.56  
SINCE JAN 1 13.86 16.23 -2.37 18.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.4 10.5 -10.1 1.7  
SINCE JUL 1 52.7 51.7 1.0 23.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 4  
MONTH TO DATE 156 137 19 56  
SINCE MAR 1 1312 1455 -143 1158  
SINCE JUL 1 5953 5792 161 4966  
 
COOLING  
YESTERDAY 10 1 9 0  
MONTH TO DATE 18 16 2 32  
SINCE MAR 1 42 23 19 42  
SINCE JAN 1 42 23 19 42    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.2  
 
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 84 200 AM  
LOWEST 38 1100 AM  
AVERAGE 61  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1962  
MINIMUM TEMPERATURE (F) 49 34 2009  
 
SUNRISE AND SUNSET  
MAY 19 2026...........SUNRISE 527 AM EDT SUNSET 808 PM EDT  
MAY 20 2026...........SUNRISE 526 AM EDT SUNSET 809 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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