986  
CDUS41 KBOX 020527  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT SUN APR 02 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 1 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 407 PM 76 1918 51 12 60  
MINIMUM 41 741 AM 13 1923 36 5 40  
AVERAGE 52 43 9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 4.29 2004 0.12 0.23 0.40  
MONTH TO DATE 0.35 0.12 0.23 0.40  
SINCE MAR 1 4.64 4.29 0.35 3.33  
SINCE JAN 1 11.23 10.89 0.34 10.27  
 
SNOWFALL (IN)  
YESTERDAY 0.0 22.4 1997 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.9 9.1 -8.2 2.1  
SINCE JUL 1 12.4 47.7 -35.3 54.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 22 -9 15  
MONTH TO DATE 13 22 -9 15  
SINCE MAR 1 757 850 -93 741  
SINCE JUL 1 4073 4788 -715 4363  
 
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 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 72 1000 PM  
AVERAGE 86  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1918  
1967  
MINIMUM TEMPERATURE (F) 36 19 1919  
 
SUNRISE AND SUNSET  
APRIL 2 2023.........SUNRISE 625 AM EDT SUNSET 711 PM EDT  
APRIL 3 2023.........SUNRISE 624 AM EDT SUNSET 712 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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