154  
CDUS43 KAPX 132134  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
534 PM EDT WED SEP 13 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 13 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 64 2:57 PM 92 1952 72 -8 74  
MINIMUM 51 7:01 AM 28 1943 48 3 50  
AVERAGE 58 60 -2 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.83 1961 0.09 -0.09 T  
MONTH TO DATE 0.47 1.24 -0.77 0.29  
SINCE SEP 1 0.47 1.24 -0.77 0.29  
SINCE JAN 1 23.66 21.12 2.54 22.11  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 7 6 1 3  
MONTH TO DATE 47 61 -14 30  
SINCE SEP 1 47 61 -14 30  
SINCE JUL 1 119 147 -28 66  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 49 22 27 28  
SINCE SEP 1 49 22 27 28  
SINCE JAN 1 297 338 -41 363    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 7:10 AM EDT SUNSET 7:49 PM EDT  
SEPTEMBER 14 2023.....SUNRISE 7:11 AM EDT SUNSET 7:47 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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