467  
CDUS41 KBOX 162156  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
556 PM EDT THU MAR 16 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 16 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 300 PM 71 1935 45 5 49  
2000  
MINIMUM 34 MM 10 1872 31 3 39  
AVERAGE 42 38 4 44  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 1900 0.14 -0.14 T  
MONTH TO DATE 3.51 2.05 1.46 1.21  
SINCE MAR 1 3.51 2.05 1.46 1.21  
SINCE JAN 1 10.10 8.65 1.45 8.15  
 
SNOWFALL (IN)  
TODAY 0.0 7.9 2007 0.3 -0.3 0.0  
MONTH TO DATE 0.9 5.8 -4.9 2.1  
SINCE MAR 1 0.9 5.8 -4.9 2.1  
SINCE JUL 1 12.4 44.4 -32.0 54.0  
 
DEGREE DAYS  
HEATING  
TODAY 23 27 -4 21  
MONTH TO DATE 418 459 -41 416  
SINCE MAR 1 418 459 -41 416  
SINCE JUL 1 3734 4397 -663 4038  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1200 AM  
LOWEST 27 1100 AM  
AVERAGE 43  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 70 1990  
MINIMUM TEMPERATURE (F) 31 10 1916  
 
SUNRISE AND SUNSET  
MARCH 16 2023.........SUNRISE 655 AM EDT SUNSET 652 PM EDT  
MARCH 17 2023.........SUNRISE 653 AM EDT SUNSET 653 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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