290  
CDUS43 KAPX 310550  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
150 AM EDT WED MAY 31 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 11:22 AM 94 1937 71 16 91  
MINIMUM 45 5:32 AM 29 1961 46 -1 61  
1964  
2009  
AVERAGE 66 58 8 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.88 1978 0.09 -0.09 0.00  
MONTH TO DATE 0.92 2.69 -1.77 3.68  
SINCE MAR 1 7.90 7.43 0.47 11.80  
SINCE JAN 1 12.47 10.76 1.71 13.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 0.0  
SINCE JUL 1 70.9 77.6 -6.7 69.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 0  
MONTH TO DATE 367 370 288  
SINCE MAR 1 2071 2193 2171  
SINCE JUL 1 6940 7717 7500  
 
COOLING  
YESTERDAY 1 1 11  
MONTH TO DATE 1 12 31  
SINCE MAR 1 3 13 31  
SINCE JAN 1 3 13 31    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 25  
AVERAGE 59  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 2011  
MINIMUM TEMPERATURE (F) 46 29 1945  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 5:51 AM EDT SUNSET 9:13 PM EDT  
JUNE 1 2023..........SUNRISE 5:51 AM EDT SUNSET 9:14 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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