289  
CDUS43 KAPX 222135  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
535 PM EDT SUN SEP 22 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR SEPTEMBER 22 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 1:50 PM 92 2017 69 5 80  
MINIMUM 61 4:10 AM 27 1929 45 16 56  
AVERAGE 68 57 11 68  
 
PRECIPITATION (IN)  
TODAY 0.01 1.13 1973 0.10 -0.09 0.00  
MONTH TO DATE 0.30 2.09 -1.79 0.81  
SINCE SEP 1 0.30 2.09 -1.79 0.81  
SINCE JAN 1 26.65 21.97 4.68 24.00  
 
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 0 9 -9 0  
MONTH TO DATE 47 130 -83 104  
SINCE SEP 1 47 130 -83 104  
SINCE JUL 1 79 216 -137 176  
 
COOLING  
TODAY 3 1 2 3  
MONTH TO DATE 21 31 -10 53  
SINCE SEP 1 21 31 -10 53  
SINCE JAN 1 412 347 65 301    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 68 3:00 PM  
AVERAGE 84  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 7:22 AM EDT SUNSET 7:31 PM EDT  
SEPTEMBER 23 2024.....SUNRISE 7:23 AM EDT SUNSET 7:29 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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