137  
CDUS41 KBOX 132146  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
546 PM EDT TUE SEP 13 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 13 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 311 PM 93 1957 74 0 82  
MINIMUM 67 455 AM 45 1911 59 8 66  
1985  
AVERAGE 71 67 4 74  
 
PRECIPITATION (IN)  
TODAY 0.15 2.30 1918 0.12 0.03 0.06  
1987  
MONTH TO DATE 1.12 1.40 -0.28 5.49  
SINCE SEP 1 1.12 1.40 -0.28 5.49  
SINCE JAN 1 19.05 29.44 -10.39 41.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 3 12 -9 0  
SINCE SEP 1 3 12 -9 0  
SINCE JUL 1 3 21 -18 9  
 
COOLING  
TODAY 6 3 3 9  
MONTH TO DATE 52 58 -6 87  
SINCE SEP 1 52 58 -6 87  
SINCE JAN 1 1002 758 244 1063    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 87 400 PM  
AVERAGE 94  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1915  
1931  
MINIMUM TEMPERATURE (F) 59 40 1884  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2022.....SUNRISE 622 AM EDT SUNSET 657 PM EDT  
SEPTEMBER 14 2022.....SUNRISE 623 AM EDT SUNSET 656 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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