205  
CDUS41 KBOX 020630  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
130 AM EST THU FEB 02 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR FEBRUARY 1 2023
 
 
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)  
YESTERDAY  
MAXIMUM 30 750 PM 66 1989 37 -7 35  
MINIMUM 21 757 AM -7 1920 23 -2 18  
AVERAGE 26 30 -4 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 2008 0.11 -0.11 T  
MONTH TO DATE 0.00 0.11 -0.11 T  
SINCE DEC 1 8.98 7.80 1.18 4.78  
SINCE JAN 1 5.23 3.50 1.73 2.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.0 1898 0.5 -0.5 T  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE DEC 1 7.9 23.8 -15.9 36.6  
SINCE JUL 1 7.9 24.7 -16.8 36.6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 35 4 38  
MONTH TO DATE 39 35 4 38  
SINCE DEC 1 1724 2029 -305 1989  
SINCE JUL 1 2521 3043 -522 2777  
 
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 5 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 100 PM  
LOWEST 32 700 PM  
AVERAGE 46  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 55 1933  
1988  
2014  
MINIMUM TEMPERATURE (F) 23 -5 1880  
1881  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2023......SUNRISE 657 AM EST SUNSET 459 PM EST  
FEBRUARY 3 2023......SUNRISE 656 AM EST SUNSET 501 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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