192  
CDUS43 KAPX 180557  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
157 AM EDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR JULY 17 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 76 4:47 PM 97 2011 81 -5 79  
2013  
MINIMUM 56 11:01 PM 38 1940 56 0 57  
AVERAGE 66 69 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 2.14 2008 0.11 -0.01 0.00  
MONTH TO DATE 1.15 1.76 -0.61 1.40  
SINCE JUN 1 2.72 4.50 -1.78 4.62  
SINCE JAN 1 15.19 15.35 -0.16 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 0  
MONTH TO DATE 9 23 20  
SINCE JUN 1 90 143 127  
SINCE JUL 1 9 23 20  
 
COOLING  
YESTERDAY 1 4 3  
MONTH TO DATE 64 68 18  
SINCE JUN 1 113 132 87  
SINCE JAN 1 122 148 129    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 43  
AVERAGE 70  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1966  
MINIMUM TEMPERATURE (F) 56 40 1924  
1934  
1939  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 6:04 AM EDT SUNSET 9:16 PM EDT  
JULY 19 2023..........SUNRISE 6:05 AM EDT SUNSET 9:15 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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