301  
CDUS43 KAPX 300553  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
153 AM EDT SUN APR 30 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 29 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 53 4:04 PM 80 1941 59 -6 54  
1957  
2004  
MINIMUM 44 9:28 PM 20 1945 35 9 21  
1950  
AVERAGE 49 47 2 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.51 1.85 2020 0.10 0.41 0.00  
MONTH TO DATE 4.35 2.83 1.52 3.56  
SINCE MAR 1 6.93 4.64 2.29 8.12  
SINCE JAN 1 11.50 7.97 3.53 10.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.9 1956 0.0 0.0 0.0  
MONTH TO DATE 0.2 6.5 -6.3 4.2  
SINCE JUL 1 70.9 77.3 -6.4 69.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 18 27  
MONTH TO DATE 596 696 759  
SINCE MAR 1 1683 1804 1858  
SINCE JUL 1 6552 7328 7187  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 2 0 0  
SINCE MAR 1 2 0 0  
SINCE JAN 1 2 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 80  
AVERAGE 90  
   
......................................................
 
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 2001  
MINIMUM TEMPERATURE (F) 35 22 1919  
1969  
 
SUNRISE AND SUNSET  
APRIL 30 2023.........SUNRISE 6:25 AM EDT SUNSET 8:39 PM EDT  
MAY 1 2023...........SUNRISE 6:24 AM EDT SUNSET 8:40 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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