802  
CDUS43 KAPX 120532  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
132 AM EDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 11 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 73 12:04 PM 93 2016 80 -7 74  
MINIMUM 50 5:14 AM 37 1936 56 -6 54  
AVERAGE 62 68 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY T 2.94 2014 0.09 -0.09 0.00  
MONTH TO DATE 0.45 1.06 -0.61 1.62  
SINCE JUN 1 7.63 7.00 0.63 6.79  
SINCE JAN 1 20.10 17.85 2.25 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 3 1 1  
MONTH TO DATE 8 11 4  
SINCE JUN 1 101 165 132  
SINCE JUL 1 20 45 25  
 
COOLING  
YESTERDAY 0 4 0  
MONTH TO DATE 39 44 47  
SINCE JUN 1 211 241 231  
SINCE JAN 1 220 257 273    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 57  
AVERAGE 77  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1947  
MINIMUM TEMPERATURE (F) 55 40 1930  
1946  
1979  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 6:32 AM EDT SUNSET 8:46 PM EDT  
AUGUST 13 2023........SUNRISE 6:33 AM EDT SUNSET 8:44 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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