490  
CDUS41 KBTV 200525  
CLI1V4  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BURLINGTON VT  
125 AM EDT THU MAY 20 2021  
   
...............................
 
 
   
..THE SAINT JOHNSBURY VT ASOS CLIMATE SUMMARY FOR MAY 19 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 80 MM 84 2003 68 12 72  
MINIMUM 49 MM 30 2009 44 5 38  
AVERAGE 65 56 9 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.11 2019 0.12 -0.12 0.00  
MONTH TO DATE 0.81 2.17 -1.36 2.30  
SINCE MAR 1 6.12 7.85 -1.73 8.63  
SINCE JAN 1 9.13 12.53 -3.40 13.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 10  
MONTH TO DATE 230 231 -1 316  
SINCE MAR 1 1880 2018 -138 2002  
SINCE JUL 1 7229 7798 -569 7649  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 23 11:00 AM  
AVERAGE 56  
   
......................................................
 
 
THE SAINT JOHNSBURY VT ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 2012  
MINIMUM TEMPERATURE (F) 45 27 2002  
 
SUNRISE AND SUNSET  
MAY 20 2021...........SUNRISE 5:15 AM EDT SUNSET 8:14 PM EDT  
MAY 21 2021...........SUNRISE 5:15 AM EDT SUNSET 8:15 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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