788  
CDUS41 KBOX 130531  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
131 AM EDT SAT APR 13 2024  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 12 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 62 1011 AM 85 1945 55 7 72  
1977  
MINIMUM 49 1159 PM 20 1874 40 9 52  
AVERAGE 56 47 9 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.74 1.44 1894 0.14 0.60 0.00  
MONTH TO DATE 2.39 1.58 0.81 0.36  
SINCE MAR 1 11.33 5.75 5.58 4.65  
SINCE JAN 1 19.62 12.35 7.27 11.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 1918 0.1 -0.1 0.0  
MONTH TO DATE 0.1 1.2 -1.1 0.0  
SINCE MAR 1 0.1 10.2 -10.1 0.9  
SINCE JUL 1 9.8 48.8 -39.0 12.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 18 -9 3  
MONTH TO DATE 230 238 -8 193  
SINCE MAR 1 934 1066 -132 937  
SINCE JUL 1 4419 5004 -585 4253  
 
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 18 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 19.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 79 1000 PM  
AVERAGE 90  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 88 2023  
MINIMUM TEMPERATURE (F) 40 20 1874  
 
SUNRISE AND SUNSET  
APRIL 13 2024.........SUNRISE 606 AM EDT SUNSET 724 PM EDT  
APRIL 14 2024.........SUNRISE 604 AM EDT SUNSET 725 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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