446  
CDUS43 KAPX 090531  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
131 AM EDT WED AUG 09 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 8 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 83 1:59 PM 97 1949 80 3 66  
MINIMUM 57 6:05 AM 40 1944 56 1 58  
1989  
AVERAGE 70 68 2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.14 2022 0.10 0.14 1.14  
MONTH TO DATE 0.45 0.79 -0.34 1.62  
SINCE JUN 1 7.63 6.73 0.90 6.79  
SINCE JAN 1 20.10 17.58 2.52 20.57  
 
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 3  
MONTH TO DATE 5 8 3  
SINCE JUN 1 98 162 131  
SINCE JUL 1 17 42 24  
 
COOLING  
YESTERDAY 5 4 0  
MONTH TO DATE 29 32 43  
SINCE JUN 1 201 229 227  
SINCE JAN 1 210 245 269    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 46  
AVERAGE 70  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 2001  
MINIMUM TEMPERATURE (F) 56 38 1923  
 
SUNRISE AND SUNSET  
AUGUST 9 2023........SUNRISE 6:29 AM EDT SUNSET 8:50 PM EDT  
AUGUST 10 2023........SUNRISE 6:30 AM EDT SUNSET 8:49 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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