511  
CDUS41 KBOX 300527  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT FRI MAY 30 2025  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 29 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 69 425 PM 93 1987 75 -6 80  
2012  
MINIMUM 52 204 AM 37 1962 52 0 59  
AVERAGE 61 64 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.60 1984 0.13 -0.12 0.00  
MONTH TO DATE 6.77 3.52 3.25 2.78  
SINCE MAR 1 14.83 11.21 3.62 14.97  
SINCE JAN 1 19.46 17.62 1.84 25.21  
 
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 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 4 4 0 0  
MONTH TO DATE 155 187 -32 71  
SINCE MAR 1 1257 1505 -248 1089  
SINCE JUL 1 5065 5842 -777 4847  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 32 36 -4 89  
SINCE MAR 1 42 43 -1 93  
SINCE JAN 1 42 43 -1 93    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 68 300 PM  
AVERAGE 84  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1987  
MINIMUM TEMPERATURE (F) 53 37 1949  
1961  
 
SUNRISE AND SUNSET  
MAY 30 2025...........SUNRISE 519 AM EDT SUNSET 818 PM EDT  
MAY 31 2025...........SUNRISE 518 AM EDT SUNSET 819 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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