311  
CDUS43 KAPX 280529  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
129 AM EDT SAT OCT 28 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR OCTOBER 27 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 3:32 PM 79 1927 53 18 51  
MINIMUM 48 11:59 PM 16 1936 34 14 27  
AVERAGE 60 43 17 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.45 2014 0.10 0.04 0.00  
MONTH TO DATE 2.60 2.64 -0.04 3.78  
SINCE SEP 1 3.42 5.48 -2.06 5.19  
SINCE JAN 1 26.61 25.36 1.25 27.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 1933 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.4  
SINCE JUL 1 0.0 0.2 -0.2 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 22 26  
MONTH TO DATE 344 458 445  
SINCE SEP 1 486 670 625  
SINCE JUL 1 558 756 661  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 14 0 0  
SINCE SEP 1 67 32 60  
SINCE JAN 1 315 348 395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 76  
AVERAGE 87  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 75 1989  
MINIMUM TEMPERATURE (F) 34 12 1933  
 
SUNRISE AND SUNSET  
OCTOBER 28 2023.......SUNRISE 8:07 AM EDT SUNSET 6:28 PM EDT  
OCTOBER 29 2023.......SUNRISE 8:08 AM EDT SUNSET 6:27 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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