896  
CDUS43 KAPX 290531  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
131 AM EDT FRI AUG 29 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 28 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 10:20 AM 96 1953 77 -11 72  
MINIMUM 50 11:59 PM 31 1925 52 -2 59  
AVERAGE 58 65 -7 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.84 1984 0.10 0.08 0.07  
MONTH TO DATE 3.60 2.79 0.81 1.75  
SINCE JUN 1 9.70 8.73 0.97 13.01  
SINCE JAN 1 20.27 19.58 0.69 26.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 3 0  
MONTH TO DATE 47 43 22  
SINCE JUN 1 158 197 113  
SINCE JUL 1 67 77 32  
 
COOLING  
YESTERDAY 0 2 1  
MONTH TO DATE 110 96 112  
SINCE JUN 1 367 293 370  
SINCE JAN 1 373 309 377    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 54  
AVERAGE 77  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1953  
1991  
MINIMUM TEMPERATURE (F) 52 30 1982  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 6:53 AM EDT SUNSET 8:16 PM EDT  
AUGUST 30 2025........SUNRISE 6:54 AM EDT SUNSET 8:14 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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