279  
CDUS43 KAPX 090528  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
128 AM EDT FRI MAY 09 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 8 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 6:18 PM 89 1936 63 -9 61  
MINIMUM 29 5:06 AM 22 1950 38 -9 44  
AVERAGE 42 50 -8 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.87 1963 0.09 -0.09 0.18  
MONTH TO DATE 1.16 0.71 0.45 0.74  
SINCE MAR 1 6.67 5.45 1.22 8.37  
SINCE JAN 1 9.59 8.78 0.81 11.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 2010 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUL 1 73.5 77.5 -4.0 48.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 15 12  
MONTH TO DATE 150 130 98  
SINCE MAR 1 1637 1953 1630  
SINCE JUL 1 6616 7477 6287  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE MAR 1 0 1 0  
SINCE JAN 1 0 1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 30  
AVERAGE 58  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1953  
MINIMUM TEMPERATURE (F) 39 22 1925  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 6:12 AM EDT SUNSET 8:50 PM EDT  
MAY 10 2025...........SUNRISE 6:11 AM EDT SUNSET 8:51 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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