509  
CDUS43 KAPX 160534  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
134 AM EDT FRI AUG 16 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR AUGUST 15 2024  
 
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)  
YESTERDAY  
MAXIMUM 83 4:38 PM 94 1991 79 4 77  
MINIMUM 52 6:19 AM 36 1968 55 -3 56  
AVERAGE 68 67 1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1938 0.10 -0.10 0.00  
MONTH TO DATE 0.14 1.44 -1.30 0.90  
SINCE JUN 1 11.40 7.38 4.02 8.08  
SINCE JAN 1 24.74 18.23 6.51 20.55  
 
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 2 0  
MONTH TO DATE 4 16 11  
SINCE JUN 1 95 170 104  
SINCE JUL 1 14 50 23  
 
COOLING  
YESTERDAY 3 4 2  
MONTH TO DATE 67 60 44  
SINCE JUN 1 325 257 216  
SINCE JAN 1 332 273 225    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 49  
AVERAGE 73  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1955  
2015  
MINIMUM TEMPERATURE (F) 55 35 1960  
1963  
 
SUNRISE AND SUNSET  
AUGUST 16 2024........SUNRISE 6:38 AM EDT SUNSET 8:38 PM EDT  
AUGUST 17 2024........SUNRISE 6:39 AM EDT SUNSET 8:37 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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