793  
CDUS43 KAPX 180537  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
137 AM EDT THU APR 18 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 17 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 46 10:38 AM 85 1958 53 -7 43  
MINIMUM 41 6:42 AM 10 1949 31 10 33  
AVERAGE 44 42 2 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 0.74 1939 0.11 0.26 0.09  
MONTH TO DATE 3.77 1.63 2.14 2.83  
SINCE MAR 1 5.95 3.44 2.51 5.41  
SINCE JAN 1 9.41 6.77 2.64 9.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1984 0.2 -0.2 T  
MONTH TO DATE T 4.9 -4.9 0.2  
SINCE JUL 1 48.2 75.7 -27.5 70.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 23 27  
MONTH TO DATE 349 449 310  
SINCE MAR 1 1282 1557 1397  
SINCE JUL 1 5939 7081 6266  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 2  
SINCE MAR 1 0 0 2  
SINCE JAN 1 0 0 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 13.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 85  
AVERAGE 93  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 85 1976  
MINIMUM TEMPERATURE (F) 31 16 1926  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 6:43 AM EDT SUNSET 8:24 PM EDT  
APRIL 19 2024.........SUNRISE 6:42 AM EDT SUNSET 8:26 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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