983  
CDUS43 KAPX 180621  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
121 AM EST TUE FEB 18 2025  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR FEBRUARY 17 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 16 3:03 PM 57 1981 31 -15 24  
MINIMUM 4 11:54 PM -37 1979 11 -7 7  
AVERAGE 10 21 -11 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.55 2008 0.05 0.03 0.01  
MONTH TO DATE 1.83 0.87 0.96 0.56  
SINCE DEC 1 5.17 4.55 0.62 4.54  
SINCE JAN 1 2.72 2.68 0.04 2.85  
 
SNOWFALL (IN)  
YESTERDAY 1.6 4.2 1941 0.7 0.9 0.2  
MONTH TO DATE 28.7 10.4 18.3 7.0  
SINCE JUL 1 62.2 53.6 8.6 43.4  
SNOW DEPTH 22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 44 49  
MONTH TO DATE 808 771 569  
SINCE DEC 1 3337 3356 2732  
SINCE JUL 1 4560 5055 4252  
 
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 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 42  
AVERAGE 67  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 58 2017  
MINIMUM TEMPERATURE (F) 11 -34 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 7:30 AM EST SUNSET 6:07 PM EST  
FEBRUARY 19 2025......SUNRISE 7:28 AM EST SUNSET 6:08 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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