338  
CDUS41 KBOX 220523  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
123 AM EDT THU MAY 22 2025  
   
...............................  
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 21 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 53 114 PM 93 1996 73 -20 89  
MINIMUM 46 1159 PM 34 2002 50 -4 57  
AVERAGE 50 61 -11 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.35 1919 0.12 -0.06 0.00  
MONTH TO DATE 5.56 2.49 3.07 2.03  
SINCE MAR 1 13.62 10.18 3.44 14.22  
SINCE JAN 1 18.25 16.59 1.66 24.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 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 15 5 10 0  
MONTH TO DATE 91 152 -61 71  
SINCE MAR 1 1193 1470 -277 1089  
SINCE JUL 1 5001 5807 -806 4847  
 
COOLING  
YESTERDAY 0 2 -2 8  
MONTH TO DATE 32 20 12 21  
SINCE MAR 1 42 27 15 25  
SINCE JAN 1 42 27 15 25    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1000 PM  
LOWEST 61 100 PM  
AVERAGE 75  
   
......................................................  
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1992  
MINIMUM TEMPERATURE (F) 50 35 2002  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 524 AM EDT SUNSET 811 PM EDT  
MAY 23 2025...........SUNRISE 523 AM EDT SUNSET 812 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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