124  
CDUS43 KAPX 110621  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
121 AM EST SUN FEB 11 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR FEBRUARY 10 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 41 12:56 AM 55 2009 29 12 34  
MINIMUM 31 11:59 PM -25 1994 10 21 25  
AVERAGE 36 20 16 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.71 1939 0.05 -0.05 0.02  
MONTH TO DATE T 0.50 -0.50 0.78  
SINCE DEC 1 3.98 4.18 -0.20 4.52  
SINCE JAN 1 2.29 2.31 -0.02 3.00  
 
SNOWFALL (IN)  
YESTERDAY T 11.2 1981 0.7 -0.7 0.4  
MONTH TO DATE T 6.1 -6.1 2.5  
SINCE JUL 1 36.4 49.3 -12.9 35.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 45 35  
MONTH TO DATE 294 459 412  
SINCE DEC 1 2457 3044 2654  
SINCE JUL 1 3977 4743 4160  
 
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 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 66  
AVERAGE 81  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 59 1932  
MINIMUM TEMPERATURE (F) 10 -24 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 11 2024......SUNRISE 7:42 AM EST SUNSET 5:56 PM EST  
FEBRUARY 12 2024......SUNRISE 7:40 AM EST SUNSET 5:57 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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