545  
CDUS41 KBOX 172121  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
521 PM EDT THU MAR 17 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 17 2022
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 359 PM 70 1990 46 1 53  
MINIMUM 38 338 AM 10 1916 31 7 31  
AVERAGE 43 38 5 42  
 
PRECIPITATION (IN)  
TODAY 0.02 1.58 1968 0.14 -0.12 0.00  
MONTH TO DATE 1.23 2.19 -0.96 0.18  
SINCE MAR 1 1.23 2.19 -0.96 0.18  
SINCE JAN 1 8.17 8.79 -0.62 5.25  
 
SNOWFALL (IN)  
TODAY MM 3.1 1993 0.2 MM 0.0  
MONTH TO DATE 2.1 6.0 -3.9 0.1  
SINCE MAR 1 2.1 6.0 -3.9 0.1  
SINCE JUL 1 54.0 44.6 9.4 38.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 22 27 -5 23  
MONTH TO DATE 438 486 -48 483  
SINCE MAR 1 438 486 -48 483  
SINCE JUL 1 4060 4424 -364 4260  
 
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 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 79 1200 AM  
AVERAGE 90  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 2012  
MINIMUM TEMPERATURE (F) 32 5 1885  
 
SUNRISE AND SUNSET  
MARCH 17 2022.........SUNRISE 653 AM EDT SUNSET 653 PM EDT  
MARCH 18 2022.........SUNRISE 651 AM EDT SUNSET 654 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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