465  
CDUS41 KBOX 232121  
CLIBOS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
521 PM EDT MON MAY 23 2022  
   
...............................
 
 
   
..THE BOSTON MA CLIMATE SUMMARY FOR MAY 23 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 1211 AM 93 1964 68 4 90  
MINIMUM 61 351 PM 40 1876 52 9 62  
1882  
1967  
AVERAGE 67 60 7 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 1913 0.12 -0.12 T  
MONTH TO DATE 0.59 2.35 -1.76 1.60  
SINCE MAR 1 5.84 10.15 -4.31 7.93  
SINCE JAN 1 12.78 16.75 -3.97 13.00  
 
SNOWFALL (IN)  
TODAY MM 0.0 2000 0.0 MM 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  
TODAY 0 6 -6 0  
MONTH TO DATE 166 192 -26 114  
SINCE MAR 1 1330 1516 -186 1238  
SINCE JUL 1 4952 5454 -502 5015  
 
COOLING  
TODAY 2 1 1 11  
MONTH TO DATE 32 15 17 42  
SINCE MAR 1 32 19 13 42  
SINCE JAN 1 32 19 13 42    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 45 100 PM  
AVERAGE 65  
   
......................................................
 
 
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1964  
MINIMUM TEMPERATURE (F) 53 36 1882  
 
SUNRISE AND SUNSET  
MAY 23 2022...........SUNRISE 516 AM EDT SUNSET 807 PM EDT  
MAY 24 2022...........SUNRISE 515 AM EDT SUNSET 808 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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