230  
CDUS43 KAPX 010532  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
132 AM EDT TUE OCT 01 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 30 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 74 2:53 PM 86 1922 65 9 78  
MINIMUM 46 5:57 AM 24 1945 42 4 45  
AVERAGE 60 54 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1921 0.09 -0.09 0.00  
MONTH TO DATE 0.99 2.84 -1.85 0.82  
SINCE SEP 1 0.99 2.84 -1.85 0.82  
SINCE JAN 1 27.34 22.72 4.62 24.01  
 
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 5 12 3  
MONTH TO DATE 78 214 142  
SINCE SEP 1 78 214 142  
SINCE JUL 1 110 300 214  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 18 32 53  
SINCE SEP 1 18 32 53  
SINCE JAN 1 409 348 301    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 66  
AVERAGE 83  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1971  
MINIMUM TEMPERATURE (F) 42 23 1960  
 
SUNRISE AND SUNSET  
OCTOBER 1 2024.......SUNRISE 7:33 AM EDT SUNSET 7:14 PM EDT  
OCTOBER 2 2024.......SUNRISE 7:34 AM EDT SUNSET 7:12 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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