404  
CDUS43 KAPX 120554  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1254 AM EST MON FEB 12 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR FEBRUARY 11 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 32 4:50 PM 59 1932 29 3 45  
MINIMUM 27 11:59 PM -24 1979 10 17 18  
AVERAGE 30 20 10 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.91 1932 0.05 -0.05 0.00  
MONTH TO DATE T 0.55 -0.55 0.78  
SINCE DEC 1 3.98 4.23 -0.25 4.52  
SINCE JAN 1 2.29 2.36 -0.07 3.00  
 
SNOWFALL (IN)  
YESTERDAY T 6.5 1985 0.6 -0.6 0.0  
MONTH TO DATE T 6.7 -6.7 2.5  
SINCE JUL 1 36.4 49.9 -13.5 35.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 45 33  
MONTH TO DATE 329 504 445  
SINCE DEC 1 2492 3089 2687  
SINCE JUL 1 4012 4788 4193  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 63  
AVERAGE 74  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 58 1999  
MINIMUM TEMPERATURE (F) 11 -21 1917  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 7:40 AM EST SUNSET 5:57 PM EST  
FEBRUARY 13 2024......SUNRISE 7:39 AM EST SUNSET 5:59 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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