233  
CDUS43 KAPX 010542  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
142 AM EDT TUE AUG 01 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR JULY 31 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 77 1:25 PM 100 1917 81 -4 87  
MINIMUM 55 5:53 AM 35 1978 56 -1 52  
AVERAGE 66 68 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1954 0.11 -0.11 0.00  
MONTH TO DATE 5.61 3.20 2.41 1.95  
SINCE JUN 1 7.18 5.94 1.24 5.17  
SINCE JAN 1 19.65 16.79 2.86 18.95  
 
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 12 37 21  
SINCE JUN 1 93 157 128  
SINCE JUL 1 12 37 21  
 
COOLING  
YESTERDAY 1 4 5  
MONTH TO DATE 123 133 115  
SINCE JUN 1 172 197 184  
SINCE JAN 1 181 213 226    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1955  
2006  
MINIMUM TEMPERATURE (F) 56 38 1918  
 
SUNRISE AND SUNSET  
AUGUST 1 2023........SUNRISE 6:19 AM EDT SUNSET 9:01 PM EDT  
AUGUST 2 2023........SUNRISE 6:20 AM EDT SUNSET 9:00 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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