151  
CDUS41 KBOX 272123  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
523 PM EDT TUE JUN 27 2023  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR JUNE 27 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 80 256 PM 96 1941 80 0 77  
2007  
MINIMUM 69 608 AM 52 1884 63 6 67  
1897  
1985  
AVERAGE 75 72 3 72  
 
PRECIPITATION (IN)  
TODAY 0.55 1.73 1938 0.11 0.44 0.65  
MONTH TO DATE 2.91 3.56 -0.65 2.33  
SINCE JUN 1 2.91 3.56 -0.65 2.33  
SINCE JAN 1 19.14 21.21 -2.07 15.84  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 12.4 49.2 -36.8 54.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 74 48 26 36  
SINCE JUN 1 74 48 26 36  
SINCE JUL 1 4741 5544 -803 5005  
 
COOLING  
TODAY 10 7 3 7  
MONTH TO DATE 82 114 -32 109  
SINCE JUN 1 82 114 -32 109  
SINCE JAN 1 126 147 -21 164    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 62 300 PM  
AVERAGE 80  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1901  
1991  
2021  
MINIMUM TEMPERATURE (F) 64 52 1918  
1970  
2015  
 
SUNRISE AND SUNSET  
JUNE 27 2023..........SUNRISE 509 AM EDT SUNSET 825 PM EDT  
JUNE 28 2023..........SUNRISE 510 AM EDT SUNSET 825 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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