441  
CDUS43 KAPX 280524  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
124 AM EDT SAT SEP 28 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 27 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 76 2:04 PM 83 1946 66 10 65  
1979  
MINIMUM 47 6:44 AM 25 1989 43 4 59  
AVERAGE 62 55 7 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1944 0.09 -0.09 0.00  
MONTH TO DATE 0.99 2.56 -1.57 0.82  
SINCE SEP 1 0.99 2.56 -1.57 0.82  
SINCE JAN 1 27.34 22.44 4.90 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 3 11 3  
MONTH TO DATE 68 180 127  
SINCE SEP 1 68 180 127  
SINCE JUL 1 100 266 199  
 
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 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 3.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 46  
AVERAGE 72  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1952  
MINIMUM TEMPERATURE (F) 43 23 1957  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 7:29 AM EDT SUNSET 7:19 PM EDT  
SEPTEMBER 29 2024.....SUNRISE 7:31 AM EDT SUNSET 7:17 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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