754  
CDUS43 KAPX 120503  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
103 AM EDT SAT APR 12 2025  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 11 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 54 MM 83 1945 50 4 52  
1977  
MINIMUM 21 MM 13 1973 29 -8 41  
AVERAGE 38 39 -1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 2001 0.10 -0.10 0.62  
MONTH TO DATE 0.20 1.01 -0.81 2.13  
SINCE MAR 1 4.27 2.82 1.45 4.31  
SINCE JAN 1 7.19 6.15 1.04 7.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.1 2019 0.3 -0.3 0.0  
MONTH TO DATE 0.4 3.3 -2.9 T  
SINCE JUL 1 72.5 74.1 -1.6 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 26 18  
MONTH TO DATE 247 304 239  
SINCE MAR 1 1146 1412 1172  
SINCE JUL 1 6125 6936 5829  
 
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 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 20  
AVERAGE 54  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 86 2023  
MINIMUM TEMPERATURE (F) 29 10 1923  
1926  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 6:54 AM EDT SUNSET 8:16 PM EDT  
APRIL 13 2025.........SUNRISE 6:52 AM EDT SUNSET 8:18 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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