755  
CDUS41 KGYX 170920  
CLIMHT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
420 AM EST WED DEC 17 2025  
   
...............................
 
 
   
..THE MANCHESTER CLIMATE SUMMARY FOR DECEMBER 16 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1885 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 2:59 PM 57 2021 39 -5 43  
MINIMUM 14 3:25 AM 0 1942 23 -9 27  
1951  
2016  
AVERAGE 24 31 -7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1940 0.10 -0.10 0.03  
MONTH TO DATE 0.94 1.78 -0.84 2.05  
SINCE DEC 1 0.94 1.78 -0.84 2.05  
SINCE JAN 1 36.52 38.88 -2.36 38.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM 0.0  
MONTH TO DATE 10.3 0.0 1.9  
SINCE JUL 1 10.3 MM 1.9  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 34 7 30  
MONTH TO DATE 666 504 162 526  
SINCE DEC 1 666 504 162 526  
SINCE JUL 1 1905 1720 185 1522  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 738 773 -35 968    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 41  
AVERAGE 61  
   
......................................................
 
 
THE MANCHESTER CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 2000  
MINIMUM TEMPERATURE (F) 23 -14 1951  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 7:11 AM EST SUNSET 4:13 PM EST  
DECEMBER 18 2025......SUNRISE 7:12 AM EST SUNSET 4:13 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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