831  
CDUS43 KAPX 210558  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
158 AM EDT TUE MAY 21 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 20 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 74 12:04 PM 92 1975 68 6 68  
2012  
MINIMUM 45 12:51 AM 24 1924 42 3 47  
AVERAGE 60 55 5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.09 1946 0.09 0.13 0.02  
MONTH TO DATE 1.31 1.77 -0.46 0.92  
SINCE MAR 1 8.94 6.51 2.43 7.90  
SINCE JAN 1 12.40 9.84 2.56 12.47  
 
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 5 11 7  
MONTH TO DATE 206 280 278  
SINCE MAR 1 1738 2103 1982  
SINCE JUL 1 6395 7627 6851  
 
COOLING  
YESTERDAY 0 1 0  
MONTH TO DATE 1 2 0  
SINCE MAR 1 1 3 2  
SINCE JAN 1 1 3 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 31  
AVERAGE 64  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1921  
MINIMUM TEMPERATURE (F) 43 27 1949  
1967  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 5:58 AM EDT SUNSET 9:04 PM EDT  
MAY 22 2024...........SUNRISE 5:57 AM EDT SUNSET 9:05 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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