399  
CDUS41 KBOX 090525  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
125 AM EDT TUE APR 09 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 8 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 326 PM 85 1991 53 14 51  
MINIMUM 40 530 AM 21 1888 38 2 34  
AVERAGE 54 46 8 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 1894 0.13 -0.13 0.00  
MONTH TO DATE 1.60 1.02 0.58 0.36  
SINCE MAR 1 10.54 5.19 5.35 4.65  
SINCE JAN 1 18.83 11.79 7.04 11.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.6 1894 0.1 -0.1 0.0  
MONTH TO DATE 0.1 0.9 -0.8 0.0  
SINCE MAR 1 0.1 9.9 -9.8 0.9  
SINCE JUL 1 9.8 48.5 -38.7 12.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 19 -8 22  
MONTH TO DATE 176 165 11 148  
SINCE MAR 1 880 993 -113 892  
SINCE JUL 1 4365 4931 -566 4208  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 1200 AM  
LOWEST 19 300 PM  
AVERAGE 41  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 85 1991  
MINIMUM TEMPERATURE (F) 39 24 1876  
1888  
 
SUNRISE AND SUNSET  
APRIL 9 2024.........SUNRISE 612 AM EDT SUNSET 720 PM EDT  
APRIL 10 2024.........SUNRISE 611 AM EDT SUNSET 721 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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