554  
CDUS41 KBOX 300527  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
127 AM EDT THU MAR 30 2023  
   
...............................  
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MARCH 29 2023  
 
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)  
YESTERDAY  
MAXIMUM 45 642 PM 86 1945 49 -4 38  
MINIMUM 33 546 AM 4 1923 35 -2 19  
AVERAGE 39 42 -3 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 2010 0.14 -0.14 0.00  
MONTH TO DATE 4.13 3.91 0.22 2.78  
SINCE MAR 1 4.13 3.91 0.22 2.78  
SINCE JAN 1 10.72 10.51 0.21 9.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.1 1984 0.1 -0.1 0.0  
MONTH TO DATE 0.9 8.7 -7.8 2.1  
SINCE MAR 1 0.9 8.7 -7.8 2.1  
SINCE JUL 1 12.4 47.3 -34.9 54.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 23 3 36  
MONTH TO DATE 691 783 -92 689  
SINCE MAR 1 691 783 -92 689  
SINCE JUL 1 4007 4721 -714 4311  
 
COOLING  
YESTERDAY 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)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 1000 PM  
LOWEST 45 1000 AM  
AVERAGE 58  
   
......................................................  
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 81 1977  
MINIMUM TEMPERATURE (F) 35 10 1884  
 
SUNRISE AND SUNSET  
MARCH 30 2023.........SUNRISE 630 AM EDT SUNSET 707 PM EDT  
MARCH 31 2023.........SUNRISE 629 AM EDT SUNSET 709 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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