479  
CDUS41 KBOX 042151  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
541 PM EDT THU APR 4 2019  
 
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 4 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 53 300 PM 77 2010 51 2 58  
MINIMUM 40 612 AM 17 1954 37 3 39  
AVERAGE 47 44 3 49  
 
PRECIPITATION (IN)  
TODAY 0.00 2.61 1876 0.14 -0.14 0.20  
MONTH TO DATE 0.45 0.55 -0.10 0.78  
SINCE MAR 1 3.40 4.87 -1.47 5.85  
SINCE JAN 1 10.47 11.48 -1.01 14.54  
 
SNOWFALL (IN)  
TODAY 0.0 4.7 2016 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.7  
SINCE MAR 1 13.5 8.3 5.2 24.0  
SINCE JUL 1 27.4 42.4 -15.0 59.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 18 21 -3 16  
MONTH TO DATE 76 86 -10 87  
SINCE MAR 1 872 915 -43 940  
SINCE JUL 1 4678 4957 -279 4692  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 19.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 36 200 AM  
LOWEST 12 400 PM  
AVERAGE 24  
   
......................................................
 
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 84 1928  
MINIMUM TEMPERATURE (F) 37 11 1874  
 
 
SUNRISE AND SUNSET  
APRIL 4 2019.........SUNRISE 622 AM EDT SUNSET 713 PM EDT  
APRIL 5 2019.........SUNRISE 620 AM EDT SUNSET 714 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