578  
CDUS41 KBOX 190527  
CLIBDL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE HARTFORD CT CLIMATE SUMMARY FOR MAY 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1904 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 231 PM 96 2017 72 -5 74  
MINIMUM 31R 431 AM 31 1984 49 -18 50  
AVERAGE 49 61 -12 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.94 1922 0.12 -0.12 0.00  
MONTH TO DATE 0.77 2.13 -1.36 0.50  
SINCE MAR 1 10.92 9.82 1.10 8.89  
SINCE JAN 1 18.56 16.23 2.33 15.20  
 
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 7.9 10.5 -2.6 5.2  
SINCE JUL 1 24.2 51.7 -27.5 31.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 6 10 3  
MONTH TO DATE 139 137 2 106  
SINCE MAR 1 1253 1455 -202 1307  
SINCE JUL 1 4921 5792 -871 5290  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 16 -3 38  
SINCE MAR 1 36 23 13 38  
SINCE JAN 1 36 23 13 38    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 21 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE HARTFORD CT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1962  
MINIMUM TEMPERATURE (F) 49 34 2009  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 527 AM EDT SUNSET 808 PM EDT  
MAY 20 2023...........SUNRISE 526 AM EDT SUNSET 809 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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