859  
CDUS41 KBOX 260526  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
126 AM EDT SUN SEP 26 2021  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR SEPTEMBER 25 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 1142 AM 89 1926 70 5 72  
MINIMUM 65 901 PM 38 1950 55 10 58  
AVERAGE 70 62 8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 2.90 1961 0.13 -0.10 0.00  
MONTH TO DATE 6.20 2.92 3.28 0.46  
SINCE SEP 1 6.20 2.92 3.28 0.46  
SINCE JAN 1 42.16 30.96 11.20 22.18  
 
SNOWFALL (IN)  
YESTERDAY 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 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 0 46 -46 70  
SINCE SEP 1 0 46 -46 70  
SINCE JUL 1 9 55 -46 72  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 150 86 64 73  
SINCE SEP 1 150 86 64 73  
SINCE JAN 1 1126 786 340 900    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 PM  
LOWEST 44 1100 AM  
AVERAGE 67  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1881  
MINIMUM TEMPERATURE (F) 55 34 1879  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2021.....SUNRISE 636 AM EDT SUNSET 634 PM EDT  
SEPTEMBER 27 2021.....SUNRISE 637 AM EDT SUNSET 632 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page