356  
CDUS41 KBOX 192126  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
526 PM EDT SUN MAR 19 2023  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 19 2023  
 
VALID 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 40 104 AM 74 2012 46 -6 55  
MINIMUM 30 743 AM 5 1876 32 -2 43  
AVERAGE 35 39 -4 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 2013 0.15 -0.15 0.20  
MONTH TO DATE 3.51 2.48 1.03 1.44  
SINCE MAR 1 3.51 2.48 1.03 1.44  
SINCE JAN 1 10.10 9.08 1.02 8.38  
 
SNOWFALL (IN)  
TODAY 0.0 13.2 1956 0.3 -0.3 0.0  
MONTH TO DATE 0.9 6.6 -5.7 2.1  
SINCE MAR 1 0.9 6.6 -5.7 2.1  
SINCE JUL 1 12.4 45.2 -32.8 54.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 30 26 4 16  
MONTH TO DATE 484 538 -54 461  
SINCE MAR 1 484 538 -54 461  
SINCE JUL 1 3800 4476 -676 4083  
 
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 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 18.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 400 AM  
LOWEST 28 400 PM  
AVERAGE 43  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 79 1945  
MINIMUM TEMPERATURE (F) 32 10 1885  
 
SUNRISE AND SUNSET  
MARCH 19 2023.........SUNRISE 650 AM EDT SUNSET 655 PM EDT  
MARCH 20 2023.........SUNRISE 648 AM EDT SUNSET 656 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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