538  
CDUS43 KAPX 280608  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
208 AM EDT MON JUL 28 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR JULY 27 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 91 4:31 PM 96 1929 81 10 84  
1955  
MINIMUM 68 11:59 PM 39 1926 57 11 55  
AVERAGE 80 69 11 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 2013 0.10 -0.10 0.00  
MONTH TO DATE 3.35 2.78 0.57 4.96  
SINCE JUN 1 6.10 5.52 0.58 11.24  
SINCE JAN 1 16.67 16.37 0.30 24.58  
 
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 0 1 0  
MONTH TO DATE 18 33 10  
SINCE JUN 1 109 153 91  
SINCE JUL 1 18 33 10  
 
COOLING  
YESTERDAY 15 4 5  
MONTH TO DATE 143 110 121  
SINCE JUN 1 239 174 215  
SINCE JAN 1 245 190 222    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 42  
AVERAGE 71  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1931  
MINIMUM TEMPERATURE (F) 57 44 1925  
1978  
 
SUNRISE AND SUNSET  
JULY 28 2025..........SUNRISE 6:15 AM EDT SUNSET 9:06 PM EDT  
JULY 29 2025..........SUNRISE 6:16 AM EDT SUNSET 9:04 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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