513  
CDUS43 KAPX 120541  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
141 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 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 52 6:30 PM 86 1982 64 -12 80  
MINIMUM 39 11:59 PM 21 1949 39 0 48  
AVERAGE 46 52 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 0.86 2006 0.09 0.19 0.00  
MONTH TO DATE 1.02 0.98 0.04 0.88  
SINCE MAR 1 8.65 5.72 2.93 7.86  
SINCE JAN 1 12.11 9.05 3.06 12.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE JUL 1 48.2 77.6 -29.4 70.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 14 1  
MONTH TO DATE 145 172 165  
SINCE MAR 1 1677 1995 1869  
SINCE JUL 1 6334 7519 6738  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 1 2  
SINCE JAN 1 0 1 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 68  
AVERAGE 84  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 2022  
MINIMUM TEMPERATURE (F) 40 22 2020  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 6:08 AM EDT SUNSET 8:54 PM EDT  
MAY 13 2024...........SUNRISE 6:07 AM EDT SUNSET 8:55 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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