040  
CDUS43 KAPX 170558  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
158 AM EDT MON JUL 17 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR JULY 16 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 79 1:32 PM 98 1983 81 -2 76  
MINIMUM 54 4:24 AM 40 1920 56 -2 52  
1987  
AVERAGE 67 68 -1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.85 1924 0.10 -0.02 0.00  
MONTH TO DATE 1.05 1.65 -0.60 1.40  
SINCE JUN 1 2.62 4.39 -1.77 4.62  
SINCE JAN 1 15.09 15.24 -0.15 18.40  
 
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 1  
MONTH TO DATE 9 22 20  
SINCE JUN 1 90 142 127  
SINCE JUL 1 9 22 20  
 
COOLING  
YESTERDAY 2 4 0  
MONTH TO DATE 63 64 15  
SINCE JUN 1 112 128 84  
SINCE JAN 1 121 144 126    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 62  
AVERAGE 81  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 2011  
2013  
MINIMUM TEMPERATURE (F) 56 38 1940  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 6:03 AM EDT SUNSET 9:17 PM EDT  
JULY 18 2023..........SUNRISE 6:04 AM EDT SUNSET 9:16 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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