814  
CDUS41 KBOX 260540  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
140 AM EDT WED APR 26 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR APRIL 25 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 57 1204 PM 83 1982 60 -3 53  
2009  
MINIMUM 46 504 AM 27 1892 44 2 46  
AVERAGE 52 52 0 50  
 
PRECIPITATION (IN)  
YESTERDAY T 2.10 1901 0.11 -0.11 0.00  
MONTH TO DATE 1.17 3.06 -1.89 2.00  
SINCE MAR 1 5.46 7.23 -1.77 4.93  
SINCE JAN 1 12.05 13.83 -1.78 11.87  
 
SNOWFALL (IN)  
YESTERDAY MM T 1955 0.0 MM 0.0  
2002  
MONTH TO DATE 0.0 1.6 -1.6 T  
SINCE MAR 1 0.9 10.6 -9.7 2.1  
SINCE JUL 1 12.4 49.2 -36.8 54.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 15  
MONTH TO DATE 352 435 -83 358  
SINCE MAR 1 1096 1263 -167 1084  
SINCE JUL 1 4412 5201 -789 4706  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 62 1200 PM  
AVERAGE 76  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 2009  
MINIMUM TEMPERATURE (F) 45 28 1919  
 
SUNRISE AND SUNSET  
APRIL 26 2023.........SUNRISE 547 AM EDT SUNSET 738 PM EDT  
APRIL 27 2023.........SUNRISE 545 AM EDT SUNSET 739 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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