215  
CDUS41 KBOX 170526  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
126 AM EDT SUN APR 17 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 16 2022
 
 
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)  
YESTERDAY  
MAXIMUM 72 200 PM 87 2012 57 15 45  
MINIMUM 43 1139 PM 28 1908 41 2 35  
1928  
1943  
AVERAGE 58 49 9 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 2.50 1929 0.12 0.27 1.60  
MONTH TO DATE 1.44 2.07 -0.63 2.74  
SINCE MAR 1 4.37 6.24 -1.87 4.63  
SINCE JAN 1 11.31 12.84 -1.53 9.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1992 0.0 0.0 0.1  
MONTH TO DATE T 1.4 -1.4 0.1  
SINCE MAR 1 2.1 10.4 -8.3 0.2  
SINCE JUL 1 54.0 49.0 5.0 38.6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 16 -9 25  
MONTH TO DATE 224 305 -81 257  
SINCE MAR 1 950 1133 -183 961  
SINCE JUL 1 4572 5071 -499 4738  
 
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 13 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 900 PM  
LOWEST 29 900 AM  
AVERAGE 60  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 93 2002  
MINIMUM TEMPERATURE (F) 41 26 1908  
1930  
 
SUNRISE AND SUNSET  
APRIL 17 2022.........SUNRISE 600 AM EDT SUNSET 728 PM EDT  
APRIL 18 2022.........SUNRISE 558 AM EDT SUNSET 729 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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