817  
CDUS43 KAPX 210527  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
127 AM EDT SUN JUL 21 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR JULY 20 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 84 2:42 PM 98 1977 81 3 76  
MINIMUM 56 1:33 AM 34 1965 57 -1 62  
AVERAGE 70 69 1 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.96 2010 0.10 -0.10 0.08  
MONTH TO DATE 2.54 2.08 0.46 1.87  
SINCE JUN 1 8.82 4.82 4.00 3.44  
SINCE JAN 1 22.16 15.67 6.49 15.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 0  
MONTH TO DATE 8 26 12  
SINCE JUN 1 89 146 93  
SINCE JUL 1 8 26 12  
 
COOLING  
YESTERDAY 5 4 4  
MONTH TO DATE 110 80 68  
SINCE JUN 1 204 144 117  
SINCE JAN 1 211 160 126    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 41  
AVERAGE 67  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1955  
MINIMUM TEMPERATURE (F) 57 41 1960  
1965  
1974  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 6:08 AM EDT SUNSET 9:13 PM EDT  
JULY 22 2024..........SUNRISE 6:09 AM EDT SUNSET 9:12 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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