414  
CDUS43 KAPX 150527  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
127 AM EDT SUN SEP 15 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 14 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 12:56 PM 94 1939 72 6 68  
MINIMUM 52 5:23 AM 26 1963 48 4 41  
AVERAGE 65 60 5 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1940 0.10 -0.10 0.00  
MONTH TO DATE 0.13 1.34 -1.21 0.47  
SINCE SEP 1 0.13 1.34 -1.21 0.47  
SINCE JAN 1 26.48 21.22 5.26 23.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 10  
MONTH TO DATE 46 67 61  
SINCE SEP 1 46 67 61  
SINCE JUL 1 78 153 133  
 
COOLING  
YESTERDAY 0 1 0  
MONTH TO DATE 6 23 49  
SINCE SEP 1 6 23 49  
SINCE JAN 1 397 339 297    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 3.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 62  
AVERAGE 81  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1939  
MINIMUM TEMPERATURE (F) 47 26 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 7:14 AM EDT SUNSET 7:44 PM EDT  
SEPTEMBER 16 2024.....SUNRISE 7:15 AM EDT SUNSET 7:42 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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