261  
CDUS41 KBOX 220544  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
1244 AM EST THU NOV 22 2018  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 21 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 238 PM 74 1931 50 -7 59  
MINIMUM 24 1159 PM 10 1879 37 -13 35  
AVERAGE 34 43 -9 47  
 
PRECIPITATION (IN)  
YESTERDAY T 2.31 1876 0.13 -0.13 0.00  
MONTH TO DATE 7.15 2.76 4.39 0.91  
SINCE SEP 1 16.05 10.14 5.91 8.78  
SINCE JAN 1 48.49 38.76 9.73 40.07  
 
SNOWFALL (IN)  
YESTERDAY T 3.0 1929 0.0 0.0 0.0  
MONTH TO DATE 0.1 0.5 -0.4 T  
SINCE SEP 1 0.1 0.5 -0.4 T  
SINCE JUL 1 0.1 0.5 -0.4 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 22 9 18  
MONTH TO DATE 403 397 6 424  
SINCE SEP 1 776 831 -55 606  
SINCE JUL 1 776 844 -68 618  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 175 88 87 151  
SINCE JAN 1 1132 747 385 880    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 33 900 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 74 1931  
MINIMUM TEMPERATURE (F) 36 9 1879  
 
 
SUNRISE AND SUNSET  
NOVEMBER 22 2018......SUNRISE 643 AM EST SUNSET 417 PM EST  
NOVEMBER 23 2018......SUNRISE 645 AM EST SUNSET 416 PM EST  
 
 
- 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