178  
CDUS41 KBOX 010539  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1239 AM EST TUE FEB 01 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 31 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 31 249 PM 62 1913 37 -6 23  
MINIMUM 14 602 AM -8 1920 23 -9 7  
AVERAGE 23 30 -7 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 1914 0.10 -0.10 0.00  
MONTH TO DATE 2.33 3.39 -1.06 2.02  
SINCE DEC 1 4.78 7.69 -2.91 6.69  
SINCE JAN 1 2.33 3.39 -1.06 2.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.4 1931 0.5 -0.5 0.0  
MONTH TO DATE 36.2 14.3 21.9 5.8  
SINCE DEC 1 36.6 23.3 13.3 18.8  
SINCE JUL 1 36.6 24.2 12.4 23.1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 35 7 50  
MONTH TO DATE 1159 1090 69 1045  
SINCE DEC 1 1951 1998 -47 1939  
SINCE JUL 1 2739 3012 -273 2826  
 
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 2 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 1000 PM  
LOWEST 36 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 66 1989  
MINIMUM TEMPERATURE (F) 23 -7 1920  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2022......SUNRISE 658 AM EST SUNSET 458 PM EST  
FEBRUARY 2 2022......SUNRISE 657 AM EST SUNSET 500 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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