204  
CDUS41 KBOX 192124  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
524 PM EDT MON SEP 19 2022  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 19 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 72 121 AM 92 1983 72 0 72  
MINIMUM 59 650 AM 42 1929 57 2 62  
AVERAGE 66 65 1 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.21 1936 0.12 -0.12 0.28  
MONTH TO DATE 1.13 2.15 -1.02 6.14  
SINCE SEP 1 1.13 2.15 -1.02 6.14  
SINCE JAN 1 19.06 30.19 -11.13 42.10  
 
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 3 -3 0  
MONTH TO DATE 10 25 -15 0  
SINCE SEP 1 10 25 -15 0  
SINCE JUL 1 10 34 -24 9  
 
COOLING  
TODAY 1 2 -1 2  
MONTH TO DATE 67 74 -7 117  
SINCE SEP 1 67 74 -7 117  
SINCE JAN 1 1017 774 243 1093    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 79 100 AM  
AVERAGE 88  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 97 1983  
MINIMUM TEMPERATURE (F) 57 42 1929  
1964  
1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2022.....SUNRISE 628 AM EDT SUNSET 647 PM EDT  
SEPTEMBER 20 2022.....SUNRISE 629 AM EDT SUNSET 645 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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