716  
CDUS43 KAPX 200534  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
134 AM EDT SUN APR 20 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 19 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 50 12:09 PM 83 2005 54 -4 53  
MINIMUM 32 11:59 PM 9 1918 32 0 39  
AVERAGE 41 43 -2 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.64 1955 0.10 -0.08 0.04  
MONTH TO DATE 1.02 1.84 -0.82 3.89  
SINCE MAR 1 5.09 3.65 1.44 6.07  
SINCE JAN 1 8.01 6.98 1.03 9.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 2011 0.3 -0.3 0.0  
MONTH TO DATE 0.4 5.4 -5.0 T  
SINCE JUL 1 72.5 76.2 -3.7 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 22 19  
MONTH TO DATE 406 494 384  
SINCE MAR 1 1305 1602 1317  
SINCE JUL 1 6284 7126 5974  
 
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 (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 51  
AVERAGE 72  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 86 1987  
MINIMUM TEMPERATURE (F) 32 18 1928  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 6:40 AM EDT SUNSET 8:27 PM EDT  
APRIL 21 2025.........SUNRISE 6:39 AM EDT SUNSET 8:28 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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