717  
CDUS43 KAPX 080520  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
120 AM EDT TUE AUG 08 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 7 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 3:38 PM 97 2001 80 -3 86  
MINIMUM 61 10:02 PM 40 1917 56 5 62  
AVERAGE 69 68 1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.73 1980 0.09 0.02 0.12  
MONTH TO DATE 0.21 0.69 -0.48 0.48  
SINCE JUN 1 7.39 6.63 0.76 5.65  
SINCE JAN 1 19.86 17.48 2.38 19.43  
 
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 5 7 0  
SINCE JUN 1 98 161 128  
SINCE JUL 1 17 41 21  
 
COOLING  
YESTERDAY 4 4 9  
MONTH TO DATE 24 28 43  
SINCE JUN 1 196 225 227  
SINCE JAN 1 205 241 269    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 45  
AVERAGE 71  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1949  
MINIMUM TEMPERATURE (F) 56 40 1944  
1989  
 
SUNRISE AND SUNSET  
AUGUST 8 2023........SUNRISE 6:27 AM EDT SUNSET 8:52 PM EDT  
AUGUST 9 2023........SUNRISE 6:29 AM EDT SUNSET 8:50 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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