242  
CDUS41 KBOX 132122  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
522 PM EDT THU APR 13 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 13 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 123 PM 86 1977 56 29 73  
MINIMUM 49 547 AM 20 1874 40 9 47  
AVERAGE 67 48 19 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.97 2004 0.13 -0.13 T  
MONTH TO DATE 0.36 1.71 -1.35 0.82  
SINCE MAR 1 4.65 5.88 -1.23 3.75  
SINCE JAN 1 11.24 12.48 -1.24 10.69  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1933 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.2 -1.2 T  
SINCE MAR 1 0.9 10.2 -9.3 2.1  
SINCE JUL 1 12.4 48.8 -36.4 54.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 17 -17 5  
MONTH TO DATE 193 255 -62 192  
SINCE MAR 1 937 1083 -146 918  
SINCE JUL 1 4253 5021 -768 4540  
 
COOLING  
TODAY 2 0 2 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 300 AM  
LOWEST 27 100 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1945  
MINIMUM TEMPERATURE (F) 40 26 1940  
 
SUNRISE AND SUNSET  
APRIL 13 2023.........SUNRISE 607 AM EDT SUNSET 723 PM EDT  
APRIL 14 2023.........SUNRISE 605 AM EDT SUNSET 724 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