999  
CDUS41 KBOX 102129  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
429 PM EST TUE JAN 10 2023  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JANUARY 10 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 42 211 PM 58 2016 37 5 40  
MINIMUM 32 212 AM -3 2004 24 8 22  
AVERAGE 37 30 7 31  
 
PRECIPITATION (IN)  
TODAY 0.00 2.86 1881 0.11 -0.11 0.00  
MONTH TO DATE 1.12 1.16 -0.04 0.92  
SINCE DEC 1 4.87 5.46 -0.59 3.37  
SINCE JAN 1 1.12 1.16 -0.04 0.92  
 
SNOWFALL (IN)  
TODAY 0.0 5.8 1896 0.4 -0.4 0.0  
MONTH TO DATE 0.2 4.2 -4.0 11.7  
SINCE DEC 1 1.2 13.2 -12.0 12.1  
SINCE JUL 1 1.2 14.1 -12.9 12.1  
 
DEGREE DAYS  
HEATING  
TODAY 28 35 -7 34  
MONTH TO DATE 256 340 -84 320  
SINCE DEC 1 1106 1248 -142 1112  
SINCE JUL 1 1903 2262 -359 1900  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 200 AM  
LOWEST 41 300 PM  
AVERAGE 55  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 70 2020  
MINIMUM TEMPERATURE (F) 23 -4 1893  
 
SUNRISE AND SUNSET  
JANUARY 10 2023.......SUNRISE 713 AM EST SUNSET 431 PM EST  
JANUARY 11 2023.......SUNRISE 712 AM EST SUNSET 432 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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