346  
CDUS43 KAPX 212141  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
541 PM EDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 21 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 1:41 PM 91 1921 68 8 74  
MINIMUM 56 4:53 AM 27 1949 43 13 42  
1967  
AVERAGE 66 55 11 58  
 
PRECIPITATION (IN)  
TODAY 0.20 1.04 2001 0.10 0.10 0.00  
MONTH TO DATE 1.51 1.87 -0.36 0.92  
SINCE MAR 1 9.14 6.61 2.53 7.90  
SINCE JAN 1 12.60 9.94 2.66 12.47  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2  
SINCE MAR 1 4.6 17.4 -12.8  
SINCE JUL 1 48.2 77.6 -29.4  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 7  
MONTH TO DATE 206 290 -84 285  
SINCE MAR 1 1738 2113 -375 1989  
SINCE JUL 1 6395 7637 -1242 6858  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 2 3 -1 0  
SINCE MAR 1 2 4 -2 2  
SINCE JAN 1 2 4 -2 2    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 66 1:00 PM  
AVERAGE 83  
   
......................................................
 
 
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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