799  
CDUS41 KBOX 080528  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT WED APR 8 2020  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 7 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 416 PM 90 2010 53 9 69  
MINIMUM 46 1150 PM 16 1982 38 8 43  
AVERAGE 54 45 9 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1901 0.13 -0.13 0.00  
MONTH TO DATE 1.00 0.95 0.05 0.67  
SINCE MAR 1 4.60 5.27 -0.67 3.62  
SINCE JAN 1 9.29 11.88 -2.59 10.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1893 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
SINCE MAR 1 T 8.6 -8.6 13.5  
SINCE JUL 1 15.1 42.7 -27.6 27.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 20 -9 9  
MONTH TO DATE 136 147 -11 123  
SINCE MAR 1 849 976 -127 919  
SINCE JUL 1 4232 5018 -786 4725  
 
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 7 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 700 PM  
LOWEST 20 400 PM  
AVERAGE 41  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 85 1991  
MINIMUM TEMPERATURE (F) 38 21 1888  
 
 
SUNRISE AND SUNSET  
APRIL 8 2020.........SUNRISE 614 AM EDT SUNSET 718 PM EDT  
APRIL 9 2020.........SUNRISE 612 AM EDT SUNSET 720 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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