888  
CDUS43 KAPX 122246  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
546 PM EST THU DEC 12 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 12 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 24 12:51 AM 53 1949 35 -11 37  
1991  
MINIMUM 16 4:59 PM -11 1988 21 -5 27  
AVERAGE 20 28 -8 32  
 
PRECIPITATION (IN)  
TODAY 0.05 1.03 2020 0.06 -0.01 0.01  
MONTH TO DATE 0.63 0.78 -0.15 0.39  
SINCE DEC 1 0.63 0.78 -0.15 0.39  
SINCE JAN 1 31.13 28.58 2.55 28.72  
 
SNOWFALL (IN)  
TODAY 1.0 13.7 2020 0.6 0.4  
MONTH TO DATE 9.9 6.3 3.6  
SINCE DEC 1 9.9 6.3 3.6  
SINCE JUL 1 11.3 13.3 -2.0  
 
DEGREE DAYS  
HEATING  
TODAY 45 37 8 33  
MONTH TO DATE 425 426 -1 398  
SINCE DEC 1 425 426 -1 398  
SINCE JUL 1 1648 2125 -477 1918  
 
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 10 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.8  
 
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 7:00 AM  
LOWEST 50 12:00 PM  
AVERAGE 71  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 8:04 AM EST SUNSET 4:53 PM EST  
DECEMBER 13 2024......SUNRISE 8:05 AM EST SUNSET 4:53 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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