912  
CDUS43 KAPX 290559  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
159 AM EDT TUE APR 29 2025  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 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 75 MM 85 1974 58 17 63  
MINIMUM 47 MM 20 1996 35 12 44  
AVERAGE 61 46 15 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1959 0.10 -0.10 0.25  
MONTH TO DATE 1.43 2.73 -1.30 4.38  
SINCE MAR 1 5.50 4.54 0.96 6.56  
SINCE JAN 1 8.42 7.87 0.55 10.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1960 0.1 -0.1 0.0  
2011  
MONTH TO DATE 0.4 6.5 -6.1 T  
SINCE JUL 1 72.5 77.3 -4.8 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 19 11  
MONTH TO DATE 556 678 565  
SINCE MAR 1 1455 1786 1498  
SINCE JUL 1 6434 7310 6155  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 0 0  
SINCE JAN 1 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61  
LOWEST 22  
AVERAGE 42  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 80 1941  
1957  
2004  
MINIMUM TEMPERATURE (F) 35 20 1945  
1950  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 6:26 AM EDT SUNSET 8:38 PM EDT  
APRIL 30 2025.........SUNRISE 6:24 AM EDT SUNSET 8:39 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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