271  
CDUS41 KBOX 280539  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
139 AM EDT SAT MAY 28 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 27 2022
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 348 PM 96 1880 70 12 83  
MINIMUM 60 213 AM 39 1915 53 7 62  
AVERAGE 71 62 9 73  
 
PRECIPITATION (IN)  
YESTERDAY T 1.48 1961 0.11 -0.11 0.01  
MONTH TO DATE 0.59 2.80 -2.21 1.89  
SINCE MAR 1 5.84 10.60 -4.76 8.22  
SINCE JAN 1 12.78 17.20 -4.42 13.29  
 
SNOWFALL (IN)  
YESTERDAY 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 MAR 1 2.1 10.6 -8.5 0.2  
SINCE JUL 1 54.0 49.2 4.8 38.6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 183 214 -31 118  
SINCE MAR 1 1347 1538 -191 1242  
SINCE JUL 1 4969 5476 -507 5019  
 
COOLING  
YESTERDAY 6 2 4 8  
MONTH TO DATE 36 21 15 64  
SINCE MAR 1 36 25 11 64  
SINCE JAN 1 36 25 11 64    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 14.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 56 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1931  
2016  
MINIMUM TEMPERATURE (F) 54 43 1902  
1917  
 
SUNRISE AND SUNSET  
MAY 28 2022...........SUNRISE 512 AM EDT SUNSET 811 PM EDT  
MAY 29 2022...........SUNRISE 511 AM EDT SUNSET 812 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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