405  
CDUS41 KBOX 100526  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
126 AM EDT FRI MAY 10 2024  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 321 PM 97 1979 70 2 68  
MINIMUM 52 259 AM 28 1956 46 6 44  
AVERAGE 62 58 4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.20 1977 0.12 -0.12 0.00  
MONTH TO DATE 0.88 1.09 -0.21 0.77  
SINCE MAR 1 13.07 8.78 4.29 10.92  
SINCE JAN 1 23.31 15.19 8.12 18.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.3 1977 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.6 10.5 -9.9 7.9  
SINCE JUL 1 24.6 51.7 -27.1 24.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 8 -5 9  
MONTH TO DATE 30 79 -49 86  
SINCE MAR 1 1048 1397 -349 1200  
SINCE JUL 1 4806 5734 -928 4868  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 7 -2 0  
SINCE MAR 1 9 14 -5 23  
SINCE JAN 1 9 14 -5 23    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 300 AM  
LOWEST 37 600 PM  
AVERAGE 62  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1979  
MINIMUM TEMPERATURE (F) 47 28 1947  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 535 AM EDT SUNSET 800 PM EDT  
MAY 11 2024...........SUNRISE 534 AM EDT SUNSET 801 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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