855  
CDUS43 KAPX 210518  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
118 AM EDT FRI MAR 21 2025  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MARCH 20 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 37 MM 84 2012 41 -4 28  
MINIMUM 25 MM -12 1923 21 4 18  
AVERAGE 31 31 0 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.87 1921 0.06 -0.04 0.02  
MONTH TO DATE 2.02 1.12 0.90 1.87  
SINCE MAR 1 2.02 1.12 0.90 1.87  
SINCE JAN 1 4.94 4.45 0.49 5.33  
 
SNOWFALL (IN)  
YESTERDAY T 3.7 1989 0.3 -0.3 0.2  
MONTH TO DATE 2.0 7.7 -5.7 2.7  
SINCE JUL 1 66.7 67.9 -1.2 46.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 34 42  
MONTH TO DATE 603 756 572  
SINCE MAR 1 603 756 572  
SINCE JUL 1 5582 6280 5229  
 
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 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 49  
AVERAGE 71  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 87 2012  
MINIMUM TEMPERATURE (F) 21 -5 1988  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 7:35 AM EDT SUNSET 7:48 PM EDT  
MARCH 22 2025.........SUNRISE 7:33 AM EDT SUNSET 7:50 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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