549  
CDUS43 KAPX 250530  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1230 AM EST WED DEC 25 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 24 2024
 
 
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)  
YESTERDAY  
MAXIMUM 32 4:05 AM 59 2015 31 1 43  
MINIMUM 26 11:59 PM -16 2013 17 9 38  
AVERAGE 29 24 5 41  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73 2014 0.05 -0.05 0.00  
MONTH TO DATE 1.42 1.46 -0.04 0.78  
SINCE DEC 1 1.42 1.46 -0.04 0.78  
SINCE JAN 1 31.92 29.26 2.66 29.11  
 
SNOWFALL (IN)  
YESTERDAY 0.1 4.3 1931 0.6 -0.5 0.0  
MONTH TO DATE 18.8 12.9 5.9 3.8  
SINCE JUL 1 20.2 19.9 0.3 8.7  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 41 24  
MONTH TO DATE 908 897 746  
SINCE DEC 1 908 897 746  
SINCE JUL 1 2131 2596 2266  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 419 351 315    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 81  
AVERAGE 89  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 65 1982  
MINIMUM TEMPERATURE (F) 17 -18 1985  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 8:12 AM EST SUNSET 4:58 PM EST  
DECEMBER 26 2024......SUNRISE 8:12 AM EST SUNSET 4:59 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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