943  
CDUS43 KAPX 140548  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
148 AM EDT WED MAY 14 2025  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 13 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 74 2:37 PM 86 1961 65 9 77  
MINIMUM 46 3:44 AM 20 2020 40 6 45  
AVERAGE 60 52 8 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.74 1991 0.08 -0.08 0.01  
MONTH TO DATE 1.16 1.15 0.01 1.09  
SINCE MAR 1 6.67 5.89 0.78 8.72  
SINCE JAN 1 9.59 9.22 0.37 12.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE JUL 1 73.5 77.6 -4.1 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 13 4  
MONTH TO DATE 209 198 161  
SINCE MAR 1 1696 2021 1693  
SINCE JUL 1 6675 7545 6350  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 1 0  
SINCE JAN 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 58  
AVERAGE 76  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1958  
MINIMUM TEMPERATURE (F) 40 24 1920  
 
SUNRISE AND SUNSET  
MAY 14 2025...........SUNRISE 6:06 AM EDT SUNSET 8:56 PM EDT  
MAY 15 2025...........SUNRISE 6:05 AM EDT SUNSET 8:57 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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