017  
CDUS43 KAPX 312233  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
533 PM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 31 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 12:58 PM 62 1965 30 7 32  
MINIMUM 27 8:21 AM -11 1963 15 12 26  
AVERAGE 32 22 10 29  
 
PRECIPITATION (IN)  
TODAY T 0.70 2018 0.06 -0.06 0.08  
MONTH TO DATE 2.42 1.87 0.55 1.69  
SINCE DEC 1 2.42 1.87 0.55 1.69  
SINCE JAN 1 32.92 29.67 3.25 30.02  
 
SNOWFALL (IN)  
TODAY T 8.2 1978 0.6 -0.6  
MONTH TO DATE 18.8 16.9 1.9  
SINCE DEC 1 18.8 16.9 1.9  
SINCE JUL 1 20.2 23.9 -3.7  
 
DEGREE DAYS  
HEATING  
TODAY 33 42 -9 36  
MONTH TO DATE 1110 1189 -79 939  
SINCE DEC 1 1110 1189 -79 939  
SINCE JUL 1 2333 2888 -555 2459  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 419 351 68 315    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1:00 PM  
LOWEST 75 12:00 AM  
AVERAGE 84  
   
......................................................
 
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 8:13 AM EST SUNSET 5:03 PM EST  
JANUARY 1 2025.......SUNRISE 8:13 AM EST SUNSET 5:03 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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