040  
CDUS43 KAPX 220626  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
126 AM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 21 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 36 6:06 PM 58 1967 32 4 23  
MINIMUM 31 8:10 AM -11 1989 18 13 12  
AVERAGE 34 25 9 18  
 
PRECIPITATION (IN)  
YESTERDAY T 0.48 2008 0.05 -0.05 T  
MONTH TO DATE 0.67 1.29 -0.62 0.83  
SINCE DEC 1 0.67 1.29 -0.62 0.83  
SINCE JAN 1 29.00 29.09 -0.09 29.83  
 
SNOWFALL (IN)  
YESTERDAY T 8.0 2008 0.6 -0.6 T  
MONTH TO DATE 3.8 11.2 -7.4 6.0  
SINCE JUL 1 8.7 18.2 -9.5 18.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 40 47  
MONTH TO DATE 666 776 729  
SINCE DEC 1 666 776 729  
SINCE JUL 1 2186 2475 2235  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 315 351 398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 72  
AVERAGE 82  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 1918  
MINIMUM TEMPERATURE (F) 18 -13 1935  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 8:10 AM EST SUNSET 4:56 PM EST  
DECEMBER 23 2023......SUNRISE 8:10 AM EST SUNSET 4:56 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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