987  
CDUS43 KAPX 200536  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
136 AM EDT MON MAY 20 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 19 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 81 2:29 PM 91 2012 67 14 69  
MINIMUM 50 11:59 PM 25 1924 42 8 40  
1944  
AVERAGE 66 55 11 55  
 
PRECIPITATION (IN)  
YESTERDAY T 1.03 1983 0.09 -0.09 0.02  
MONTH TO DATE 1.09 1.68 -0.59 0.90  
SINCE MAR 1 8.72 6.42 2.30 7.88  
SINCE JAN 1 12.18 9.75 2.43 12.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE JUL 1 48.2 77.6 -29.4 70.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 10  
MONTH TO DATE 201 269 271  
SINCE MAR 1 1733 2092 1975  
SINCE JUL 1 6390 7616 6844  
 
COOLING  
YESTERDAY 1 1 0  
MONTH TO DATE 1 1 0  
SINCE MAR 1 1 2 2  
SINCE JAN 1 1 2 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 32  
AVERAGE 65  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 1975  
2012  
MINIMUM TEMPERATURE (F) 42 24 1924  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 5:59 AM EDT SUNSET 9:03 PM EDT  
MAY 21 2024...........SUNRISE 5:58 AM EDT SUNSET 9:04 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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