319  
CDUS43 KAPX 240533  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
133 AM EDT TUE SEP 24 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 23 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 67 MM 93 2017 68 -1 71  
MINIMUM 46 11:00 PM 23 1942 45 1 50  
AVERAGE 57 56 1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.28 2010 0.09 -0.09 0.00  
MONTH TO DATE 0.32 2.18 -1.86 0.81  
SINCE SEP 1 0.32 2.18 -1.86 0.81  
SINCE JAN 1 26.67 22.06 4.61 24.00  
 
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 8 9 4  
MONTH TO DATE 55 139 108  
SINCE SEP 1 55 139 108  
SINCE JUL 1 87 225 180  
 
COOLING  
YESTERDAY 0 1 0  
MONTH TO DATE 18 32 53  
SINCE SEP 1 18 32 53  
SINCE JAN 1 409 348 301    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 48  
AVERAGE 74  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 2017  
MINIMUM TEMPERATURE (F) 44 27 1924  
1981  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 7:24 AM EDT SUNSET 7:27 PM EDT  
SEPTEMBER 25 2024.....SUNRISE 7:26 AM EDT SUNSET 7:25 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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