722  
CDUS43 KAPX 130521  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
121 AM EDT SUN APR 13 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 12 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 58 2:30 PM 86 2023 51 7 45  
MINIMUM 23 4:47 AM 10 1923 29 -6 40  
1926  
AVERAGE 41 40 1 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1951 0.10 -0.10 0.90  
MONTH TO DATE 0.20 1.11 -0.91 3.03  
SINCE MAR 1 4.27 2.92 1.35 5.21  
SINCE JAN 1 7.19 6.25 0.94 8.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.3 2007 0.3 -0.3 0.0  
MONTH TO DATE 0.4 3.6 -3.2 T  
SINCE JUL 1 72.5 74.4 -1.9 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 25 22  
MONTH TO DATE 271 329 261  
SINCE MAR 1 1170 1437 1194  
SINCE JUL 1 6149 6961 5851  
 
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 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 20  
AVERAGE 49  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 86 2023  
MINIMUM TEMPERATURE (F) 29 9 1940  
1992  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 6:52 AM EDT SUNSET 8:18 PM EDT  
APRIL 14 2025.........SUNRISE 6:51 AM EDT SUNSET 8:19 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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