190  
CDUS43 KAPX 060543  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
143 AM EDT WED SEP 06 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 5 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 92R 3:39 PM 90 1922 75 17 71  
MINIMUM 60 5:42 AM 31 1963 50 10 46  
AVERAGE 76 63 13 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 2018 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.47 -0.47 0.03  
SINCE SEP 1 T 0.47 -0.47 0.03  
SINCE JAN 1 23.19 20.35 2.84 21.85  
 
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 4 6  
MONTH TO DATE 3 19 20  
SINCE SEP 1 3 19 20  
SINCE JUL 1 75 105 56  
 
COOLING  
YESTERDAY 11 2 0  
MONTH TO DATE 41 10 14  
SINCE SEP 1 41 10 14  
SINCE JAN 1 289 326 349    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 52  
AVERAGE 75  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1947  
MINIMUM TEMPERATURE (F) 50 30 1938  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 7:02 AM EDT SUNSET 8:03 PM EDT  
SEPTEMBER 7 2023.....SUNRISE 7:03 AM EDT SUNSET 8:01 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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