865  
CDUS43 KAPX 080530  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
130 AM EDT THU MAY 08 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 7 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 57 6:06 PM 92 1936 62 -5 63  
MINIMUM 41 11:59 PM 20 1966 38 3 34  
AVERAGE 49 50 -1 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.11 1983 0.09 -0.09 0.28  
MONTH TO DATE 1.16 0.62 0.54 0.56  
SINCE MAR 1 6.67 5.36 1.31 8.19  
SINCE JAN 1 9.59 8.69 0.90 11.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1947 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUL 1 73.5 77.5 -4.0 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 15 16  
MONTH TO DATE 127 115 86  
SINCE MAR 1 1614 1938 1618  
SINCE JUL 1 6593 7462 6275  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 1 0  
SINCE JAN 1 0 1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 47  
AVERAGE 70  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1936  
MINIMUM TEMPERATURE (F) 38 22 1950  
 
SUNRISE AND SUNSET  
MAY 8 2025...........SUNRISE 6:13 AM EDT SUNSET 8:49 PM EDT  
MAY 9 2025...........SUNRISE 6:12 AM EDT SUNSET 8:50 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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