536  
CDUS41 KBOX 110800  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
400 AM EDT MON APR 11 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 10 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 56 254 PM 85 1922 54 2 78  
MINIMUM 41 532 AM 26 1917 39 2 48  
1985  
1997  
AVERAGE 49 46 3 63  
 
PRECIPITATION (IN)  
YESTERDAY T 2.08 1983 0.14 -0.14 0.00  
MONTH TO DATE 0.79 1.30 -0.51 0.92  
SINCE MAR 1 3.72 5.47 -1.75 2.81  
SINCE JAN 1 10.66 12.07 -1.41 7.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1996 0.1 -0.1 0.0  
MONTH TO DATE T 1.0 -1.0 T  
SINCE MAR 1 2.1 10.0 -7.9 0.1  
SINCE JUL 1 54.0 48.6 5.4 38.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 18 -2 2  
MONTH TO DATE 169 202 -33 155  
SINCE MAR 1 895 1030 -135 859  
SINCE JUL 1 4517 4968 -451 4636  
 
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 W (290)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 33 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 84 2017  
MINIMUM TEMPERATURE (F) 39 25 1909  
 
SUNRISE AND SUNSET  
APRIL 11 2022.........SUNRISE 610 AM EDT SUNSET 721 PM EDT  
APRIL 12 2022.........SUNRISE 608 AM EDT SUNSET 722 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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