604  
CDUS43 KAPX 110531  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
131 AM EDT FRI APR 11 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 10 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 45 4:09 PM 81 1945 50 -5 68  
MINIMUM 25 11:59 PM 7 1923 28 -3 35  
AVERAGE 35 39 -4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.26 2011 0.10 -0.10 0.00  
MONTH TO DATE 0.20 0.91 -0.71 1.51  
SINCE MAR 1 4.27 2.72 1.55 3.69  
SINCE JAN 1 7.19 6.05 1.14 7.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.8 1992 0.2 -0.2 0.0  
MONTH TO DATE 0.4 3.0 -2.6 T  
SINCE JUL 1 72.5 73.8 -1.3 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 26 13  
MONTH TO DATE 220 278 221  
SINCE MAR 1 1119 1386 1154  
SINCE JUL 1 6098 6910 5811  
 
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 12 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 44  
AVERAGE 65  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 83 1945  
1977  
MINIMUM TEMPERATURE (F) 29 13 1973  
 
SUNRISE AND SUNSET  
APRIL 11 2025.........SUNRISE 6:56 AM EDT SUNSET 8:15 PM EDT  
APRIL 12 2025.........SUNRISE 6:54 AM EDT SUNSET 8:16 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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