546  
CDUS43 KAPX 011254  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
854 AM EDT WED NOV 01 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR OCTOBER 31 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 41 1:16 PM 77 1950 51 -10 64  
MINIMUM 22 5:16 AM 17 1925 33 -11 35  
2020  
AVERAGE 32 42 -10 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.98 2019 0.09 -0.03 0.00  
MONTH TO DATE 2.86 3.01 -0.15 3.78  
SINCE SEP 1 3.68 5.85 -2.17 5.19  
SINCE JAN 1 26.87 25.73 1.14 27.01  
 
SNOWFALL (IN)  
YESTERDAY 1.0 3.4 2019 0.0 1.0 0.0  
MONTH TO DATE 1.0 0.4 0.6 0.4  
SINCE JUL 1 1.0 0.4 0.6 0.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 23 15  
MONTH TO DATE 455 548 522  
SINCE SEP 1 597 760 702  
SINCE JUL 1 669 846 738  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 14 3 0  
SINCE SEP 1 67 35 60  
SINCE JAN 1 315 351 395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 56  
AVERAGE 76  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 77 1950  
MINIMUM TEMPERATURE (F) 33 19 2010  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2023......SUNRISE 8:13 AM EDT SUNSET 6:22 PM EDT  
NOVEMBER 2 2023......SUNRISE 8:14 AM EDT SUNSET 6:21 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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