323  
CDUS41 KBTV 210534  
CLI1V4  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BURLINGTON VT  
1234 AM EST MON DEC 21 2020  
   
...............................
 
 
...THE SAINT JOHNSBURY VT ASOS CLIMATE SUMMARY FOR DECEMBER 20 2020...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1998 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 29 MM 38 1941 30 -1 16  
2006  
2018  
MINIMUM 14 MM -18 2004 13 1 -1  
AVERAGE 22 21 1 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.47 1999 0.09 -0.06 0.00  
MONTH TO DATE 0.82 2.07 -1.25 1.69  
SINCE DEC 1 0.82 2.07 -1.25 1.69  
SINCE JAN 1 31.83 38.49 -6.66 46.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 44 -1 57  
MONTH TO DATE 746 798 -52 837  
SINCE DEC 1 746 798 -52 837  
SINCE JUL 1 2355 2454 -99 2654  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 546 433 113 306    
...............................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 PM  
LOWEST 58 4:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAINT JOHNSBURY VT ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 49 1941  
2012  
MINIMUM TEMPERATURE (F) 12 -20 2004  
 
SUNRISE AND SUNSET  
DECEMBER 21 2020......SUNRISE 7:21 AM EST SUNSET 4:12 PM EST  
DECEMBER 22 2020......SUNRISE 7:22 AM EST SUNSET 4:12 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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