125  
CDUS43 KAPX 010542  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1242 AM EST MON JAN 01 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 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 32 11:15 AM 62 1965 30 2 38  
MINIMUM 26 11:59 PM -11 1963 15 11 34  
AVERAGE 29 22 7 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.70 2018 0.06 0.02 0.00  
MONTH TO DATE 1.69 1.87 -0.18 1.52  
SINCE DEC 1 1.69 1.87 -0.18 1.52  
SINCE JAN 1 30.02 29.67 0.35 30.52  
 
SNOWFALL (IN)  
YESTERDAY 1.3 8.2 1978 0.6 0.7 0.0  
MONTH TO DATE 5.1 16.9 -11.8 9.6  
SINCE JUL 1 10.0 23.9 -13.9 22.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 42 29  
MONTH TO DATE 939 1189 1089  
SINCE DEC 1 939 1189 1089  
SINCE JUL 1 2459 2888 2595  
 
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 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 81  
AVERAGE 89  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1955  
MINIMUM TEMPERATURE (F) 15 -18 1947  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 8:13 AM EST SUNSET 5:03 PM EST  
JANUARY 2 2024.......SUNRISE 8:13 AM EST SUNSET 5:04 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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