080  
CDUS41 KBTV 220520  
CLI1V4  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BURLINGTON VT  
120 AM EDT SAT MAY 22 2021  
   
...............................
 
 
   
..THE SAINT JOHNSBURY VT ASOS CLIMATE SUMMARY FOR MAY 21 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89R MM 88 2009 69 20 81  
MINIMUM 61 MM 34 2017 45 16 41  
AVERAGE 75 57 18 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 2013 0.13 -0.13 0.00  
MONTH TO DATE 0.81 2.43 -1.62 2.30  
SINCE MAR 1 6.12 8.11 -1.99 8.63  
SINCE JAN 1 9.13 12.79 -3.66 13.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 4  
MONTH TO DATE 230 249 -19 328  
SINCE MAR 1 1880 2036 -156 2014  
SINCE JUL 1 7229 7816 -587 7661  
 
COOLING  
YESTERDAY 10 0 10 0  
MONTH TO DATE 14 0 14 0  
SINCE MAR 1 14 1 13 0  
SINCE JAN 1 14 1 13 0    
...............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 32 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE SAINT JOHNSBURY VT ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 2020  
MINIMUM TEMPERATURE (F) 45 31 2002  
 
SUNRISE AND SUNSET  
MAY 22 2021...........SUNRISE 5:14 AM EDT SUNSET 8:16 PM EDT  
MAY 23 2021...........SUNRISE 5:13 AM EDT SUNSET 8:17 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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