138  
CDUS43 KAPX 100538  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
138 AM EDT THU OCT 10 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR OCTOBER 9 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 58 3:43 PM 86 2018 61 -3 49  
MINIMUM 36 10:37 PM 21 1937 39 -3 42  
AVERAGE 47 50 -3 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 1958 0.10 -0.10 0.08  
MONTH TO DATE 0.04 0.91 -0.87 0.59  
SINCE SEP 1 1.03 3.75 -2.72 1.41  
SINCE JAN 1 27.38 23.63 3.75 24.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1964 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 18 15 19  
MONTH TO DATE 97 122 66  
SINCE SEP 1 175 334 208  
SINCE JUL 1 207 420 280  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 14  
SINCE SEP 1 18 32 67  
SINCE JAN 1 409 348 315    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 37  
AVERAGE 63  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1938  
MINIMUM TEMPERATURE (F) 39 17 1929  
 
SUNRISE AND SUNSET  
OCTOBER 10 2024.......SUNRISE 7:44 AM EDT SUNSET 6:57 PM EDT  
OCTOBER 11 2024.......SUNRISE 7:46 AM EDT SUNSET 6:55 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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