690  
CDUS43 KAPX 230528  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
128 AM EDT WED APR 23 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 22 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 60 3:46 PM 88 1985 55 5 66  
MINIMUM 38 6:04 AM 17 1950 33 5 22  
AVERAGE 49 44 5 44  
 
PRECIPITATION (IN)  
YESTERDAY T 1.12 1937 0.10 -0.10 0.00  
MONTH TO DATE 1.31 2.14 -0.83 3.89  
SINCE MAR 1 5.38 3.95 1.43 6.07  
SINCE JAN 1 8.30 7.28 1.02 9.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1972 0.1 -0.1 0.0  
MONTH TO DATE 0.4 5.8 -5.4 T  
SINCE JUL 1 72.5 76.6 -4.1 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 21 21  
MONTH TO DATE 466 559 454  
SINCE MAR 1 1365 1667 1387  
SINCE JUL 1 6344 7191 6044  
 
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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 32  
AVERAGE 56  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 87 1985  
MINIMUM TEMPERATURE (F) 33 18 1986  
1989  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 6:35 AM EDT SUNSET 8:30 PM EDT  
APRIL 24 2025.........SUNRISE 6:34 AM EDT SUNSET 8:32 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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