014  
CDUS41 KBOX 160934  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
534 AM EDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 15 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 356 PM 89 2004 72 3 68  
MINIMUM 62 618 AM 32 2013 48 14 61  
AVERAGE 69 60 9 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 1.93 1972 0.11 -0.03 0.16  
MONTH TO DATE 5.35 1.78 3.57 1.16  
SINCE MAR 1 13.41 9.47 3.94 13.35  
SINCE JAN 1 18.04 15.88 2.16 23.59  
 
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 1.7 10.5 -8.8 0.6  
SINCE JUL 1 23.4 51.7 -28.3 24.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 52 119 -67 65  
SINCE MAR 1 1154 1437 -283 1083  
SINCE JUL 1 4962 5774 -812 4841  
 
COOLING  
YESTERDAY 4 1 3 0  
MONTH TO DATE 18 13 5 9  
SINCE MAR 1 28 20 8 13  
SINCE JAN 1 28 20 8 13    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 74 400 PM  
AVERAGE 86  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1965  
MINIMUM TEMPERATURE (F) 48 35 1947  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 529 AM EDT SUNSET 806 PM EDT  
MAY 17 2025...........SUNRISE 528 AM EDT SUNSET 807 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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