848  
CDUS43 KAPX 160529  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
129 AM EDT WED AUG 16 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 15 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 77 4:00 PM 94 1991 79 -2 80  
MINIMUM 56 10:49 PM 36 1968 55 1 53  
AVERAGE 67 67 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1938 0.10 -0.10 0.00  
MONTH TO DATE 0.90 1.44 -0.54 1.62  
SINCE JUN 1 8.08 7.38 0.70 6.79  
SINCE JAN 1 20.55 18.23 2.32 20.57  
 
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 2 0  
MONTH TO DATE 11 16 11  
SINCE JUN 1 104 170 139  
SINCE JUL 1 23 50 32  
 
COOLING  
YESTERDAY 2 4 2  
MONTH TO DATE 44 60 49  
SINCE JUN 1 216 257 233  
SINCE JAN 1 225 273 275    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 43  
AVERAGE 68  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1955  
2015  
MINIMUM TEMPERATURE (F) 55 35 1960  
1963  
 
SUNRISE AND SUNSET  
AUGUST 16 2023........SUNRISE 6:37 AM EDT SUNSET 8:39 PM EDT  
AUGUST 17 2023........SUNRISE 6:38 AM EDT SUNSET 8:38 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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