833  
CDUS41 KBOX 050615  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
215 AM EDT SAT APR 05 2025  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 4 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 239 PM 77 2010 52 17 39  
MINIMUM 48 1159 PM 17 1954 37 11 35  
AVERAGE 59 44 15 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.61 1876 0.13 -0.13 0.94  
MONTH TO DATE 0.53 0.51 0.02 1.56  
SINCE MAR 1 4.63 4.68 -0.05 10.50  
SINCE JAN 1 9.94 11.28 -1.34 18.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 2016 0.1 -0.1 0.1  
MONTH TO DATE T 0.5 -0.5 0.1  
SINCE MAR 1 T 9.5 -9.5 0.1  
SINCE JUL 1 28.1 48.1 -20.0 9.8  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 21 -15 28  
MONTH TO DATE 67 86 -19 94  
SINCE MAR 1 764 914 -150 798  
SINCE JUL 1 4523 4852 -329 4283  
 
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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 25 200 PM  
AVERAGE 58  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 84 1928  
MINIMUM TEMPERATURE (F) 37 11 1874  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 619 AM EDT SUNSET 715 PM EDT  
APRIL 6 2025.........SUNRISE 618 AM EDT SUNSET 716 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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