024  
CDUS43 KAPX 172145  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
545 PM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR MAY 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 48 3:48 PM 91 1962 66 -18 61  
MINIMUM 31 5:00 AM 23 1961 41 -10 42  
AVERAGE 40 54 -14 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1919 0.09 -0.09 0.00  
MONTH TO DATE 0.88 1.51 -0.63 2.99  
SINCE MAR 1 7.86 6.25 1.61 11.11  
SINCE JAN 1 12.43 9.58 2.85 13.09  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0  
MONTH TO DATE T 0.2 -0.2  
SINCE MAR 1 15.6 17.4 -1.8  
SINCE JUL 1 70.9 77.6 -6.7  
 
DEGREE DAYS  
HEATING  
TODAY 25 12 13 13  
MONTH TO DATE 235 247 -12 183  
SINCE MAR 1 1939 2070 -131 2066  
SINCE JUL 1 6808 7594 -786 7395  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 12  
SINCE MAR 1 2 1 1 12  
SINCE JAN 1 2 1 1 12    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 61  
   
......................................................
 
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 6:03 AM EDT SUNSET 8:59 PM EDT  
MAY 18 2023...........SUNRISE 6:02 AM EDT SUNSET 9:00 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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