966  
CDUS41 KBOX 270532  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
132 AM EDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 26 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 74 429 PM 99 2010 74 0 87  
MINIMUM 48 446 AM 36 1972 51 -3 64  
1992  
AVERAGE 61 63 -2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.60 2003 0.13 -0.13 0.00  
MONTH TO DATE 6.72 3.14 3.58 2.34  
SINCE MAR 1 14.78 10.83 3.95 14.53  
SINCE JAN 1 19.41 17.24 2.17 24.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1988 0.0 0.0 0.0  
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 147 175 -28 71  
SINCE MAR 1 1249 1493 -244 1089  
SINCE JUL 1 5057 5830 -773 4847  
 
COOLING  
YESTERDAY 0 2 -2 11  
MONTH TO DATE 32 30 2 67  
SINCE MAR 1 42 37 5 71  
SINCE JAN 1 42 37 5 71    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 35 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1914  
1965  
MINIMUM TEMPERATURE (F) 52 37 1968  
1969  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 521 AM EDT SUNSET 816 PM EDT  
MAY 28 2025...........SUNRISE 520 AM EDT SUNSET 817 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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