800  
CDUS41 KBOX 312238  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
538 PM EST MON JAN 31 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 30 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 23 400 PM 63 1914 37 -14 20  
MINIMUM 10 739 AM -5 1873 22 -12 8  
AVERAGE 17 30 -13 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 1939 0.11 -0.11 0.00  
MONTH TO DATE 2.33 3.29 -0.96 2.02  
SINCE DEC 1 4.78 7.59 -2.81 6.69  
SINCE JAN 1 2.33 3.29 -0.96 2.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 1966 0.5 -0.5 0.0  
MONTH TO DATE 36.2 13.8 22.4 5.8  
SINCE DEC 1 36.6 22.8 13.8 18.8  
SINCE JUL 1 36.6 23.7 12.9 23.1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 36 12 51  
MONTH TO DATE 1117 1055 62 995  
SINCE DEC 1 1909 1963 -54 1889  
SINCE JUL 1 2697 2977 -280 2776  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 14.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 100 AM  
LOWEST 28 300 PM  
AVERAGE 42  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1913  
MINIMUM TEMPERATURE (F) 23 -8 1920  
 
SUNRISE AND SUNSET  
JANUARY 31 2022.......SUNRISE 659 AM EST SUNSET 457 PM EST  
FEBRUARY 1 2022......SUNRISE 658 AM EST SUNSET 458 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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