537  
CDUS43 KAPX 090527  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1227 AM EST MON DEC 09 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 8 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 42 2:00 AM 57 1946 36 6 50  
MINIMUM 35 9:48 PM -8 1976 22 13 36  
AVERAGE 39 29 10 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.78 1917 0.07 -0.05 0.00  
1924  
MONTH TO DATE 0.35 0.53 -0.18 0.34  
SINCE DEC 1 0.35 0.53 -0.18 0.34  
SINCE JAN 1 30.85 28.33 2.52 28.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1977 0.6 -0.6 0.0  
MONTH TO DATE 6.3 4.1 2.2 3.2  
SINCE JUL 1 7.7 11.1 -3.4 8.1  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 36 22  
MONTH TO DATE 292 279 280  
SINCE DEC 1 292 279 280  
SINCE JUL 1 1515 1978 1800  
 
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 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 67  
AVERAGE 82  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 59 1946  
MINIMUM TEMPERATURE (F) 22 -4 1976  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 8:01 AM EST SUNSET 4:52 PM EST  
DECEMBER 10 2024......SUNRISE 8:02 AM EST SUNSET 4:52 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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