127  
CDUS41 KBTV 210547  
CLIMSS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BURLINGTON VT  
1247 AM EST SUN DEC 21 2025  
   
...............................  
 
   
..THE MASSENA NY CLIMATE SUMMARY FOR DECEMBER 20 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 62 1957 31 MM 18  
MINIMUM 14 8:04 AM -27 1975 14 0 15  
AVERAGE MM 22 MM 17  
 
PRECIPITATION (IN)  
YESTERDAY T 1.81 1973 0.05 -0.05 T  
MONTH TO DATE 0.74 1.37 -0.63 1.37  
SINCE DEC 1 0.74 1.37 -0.63 1.37  
SINCE JAN 1 23.53 33.20 -9.67 32.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 43 MM 48  
MONTH TO DATE 871 786 85 769  
SINCE DEC 1 871 786 85 769  
SINCE JUL 1 2514 2464 50 2145  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 468 406 62 496    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 8:00 PM  
LOWEST 40 11:00 PM  
AVERAGE 55  
   
......................................................  
 
THE MASSENA NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 62 1957  
MINIMUM TEMPERATURE (F) 14 -30 1970  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 7:34 AM EST SUNSET 4:21 PM EST  
DECEMBER 22 2025......SUNRISE 7:35 AM EST SUNSET 4:21 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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