489  
CDUS41 KBOX 292141  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
441 PM EST SUN JAN 29 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 29 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 225 PM 65 2002 37 14 29  
MINIMUM 34 731 AM -6 1888 22 12 12  
AVERAGE 43 30 13 21  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 1973 0.10 -0.10 0.45  
MONTH TO DATE 5.19 3.18 2.01 2.33  
SINCE DEC 1 8.94 7.48 1.46 4.78  
SINCE JAN 1 5.19 3.18 2.01 2.33  
 
SNOWFALL (IN)  
TODAY 0.0 23.6 2022 0.5 -0.5 23.6  
MONTH TO DATE 6.6 13.3 -6.7 36.2  
SINCE DEC 1 7.6 22.3 -14.7 36.6  
SINCE JUL 1 7.6 23.2 -15.6 36.6  
 
DEGREE DAYS  
HEATING  
TODAY 22 36 -14 44  
MONTH TO DATE 778 1019 -241 1069  
SINCE DEC 1 1628 1927 -299 1861  
SINCE JUL 1 2425 2941 -516 2649  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 700 AM  
LOWEST 53 1200 AM  
AVERAGE 69  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1914  
MINIMUM TEMPERATURE (F) 22 -5 1873  
 
SUNRISE AND SUNSET  
JANUARY 29 2023.......SUNRISE 701 AM EST SUNSET 454 PM EST  
JANUARY 30 2023.......SUNRISE 700 AM EST SUNSET 455 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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