352  
CDUS41 KBOX 122120  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
520 PM EDT TUE APR 12 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 12 2022
 
 
VALID TODAY 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 69 359 PM 85 1945 55 14 51  
1977  
MINIMUM 49 234 AM 20 1874 40 9 43  
AVERAGE 59 47 12 47  
 
PRECIPITATION (IN)  
TODAY 0.03 1.44 1894 0.14 -0.11 T  
MONTH TO DATE 0.82 1.58 -0.76 0.92  
SINCE MAR 1 3.75 5.75 -2.00 2.81  
SINCE JAN 1 10.69 12.35 -1.66 7.88  
 
SNOWFALL (IN)  
TODAY 0.0 3.6 1918 0.1 -0.1 0.0  
MONTH TO DATE T 1.2 -1.2 T  
SINCE MAR 1 2.1 10.2 -8.1 0.1  
SINCE JUL 1 54.0 48.8 5.2 38.5  
 
DEGREE DAYS  
HEATING  
TODAY 6 18 -12 18  
MONTH TO DATE 188 238 -50 185  
SINCE MAR 1 914 1066 -152 889  
SINCE JUL 1 4536 5004 -468 4666  
 
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 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 AM  
LOWEST 37 400 PM  
AVERAGE 59  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 86 1977  
MINIMUM TEMPERATURE (F) 40 20 1874  
 
SUNRISE AND SUNSET  
APRIL 12 2022.........SUNRISE 608 AM EDT SUNSET 722 PM EDT  
APRIL 13 2022.........SUNRISE 606 AM EDT SUNSET 724 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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