107  
CDUS43 KAPX 220637  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
137 AM EST SAT FEB 22 2025  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR FEBRUARY 21 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 30 3:36 PM 60 2017 32 -2 55  
MINIMUM 15 9:12 AM -18 1936 12 3 28  
AVERAGE 23 22 1 42  
 
PRECIPITATION (IN)  
YESTERDAY T 1.51 1997 0.06 -0.06 0.04  
MONTH TO DATE 1.92 1.10 0.82 0.61  
SINCE DEC 1 5.24 4.78 0.46 4.59  
SINCE JAN 1 2.79 2.91 -0.12 2.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 2009 0.6 -0.6 0.0  
MONTH TO DATE 30.7 12.8 17.9 7.2  
SINCE JUL 1 63.6 56.0 7.6 43.6  
SNOW DEPTH 18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 43 23  
MONTH TO DATE 1004 946 710  
SINCE DEC 1 3533 3531 2873  
SINCE JUL 1 4756 5230 4393  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 39  
AVERAGE 62  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 61 2017  
MINIMUM TEMPERATURE (F) 12 -24 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2025......SUNRISE 7:24 AM EST SUNSET 6:12 PM EST  
FEBRUARY 23 2025......SUNRISE 7:22 AM EST SUNSET 6:14 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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