608  
CDUS43 KAPX 192322  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
622 PM EST THU DEC 19 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 19 2024  
 
VALID TODAY AS OF 0600 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 27 11:16 AM 55 1923 33 -6 32  
2002  
MINIMUM 23 9:48 AM -12 1919 19 4 18  
1973  
1983  
AVERAGE 25 26 -1 25  
 
PRECIPITATION (IN)  
TODAY T 0.63 1929 0.05 -0.05 0.00  
MONTH TO DATE 0.77 1.18 -0.41 0.67  
SINCE DEC 1 0.77 1.18 -0.41 0.67  
SINCE JAN 1 31.27 28.98 2.29 29.00  
 
SNOWFALL (IN)  
TODAY T 13.2 1929 0.5 -0.5  
MONTH TO DATE 9.9 10.1 -0.2  
SINCE DEC 1 9.9 10.1 -0.2  
SINCE JUL 1 11.3 17.1 -5.8  
 
DEGREE DAYS  
HEATING  
TODAY 40 39 1 40  
MONTH TO DATE 683 696 -13 606  
SINCE DEC 1 683 696 -13 606  
SINCE JUL 1 1906 2395 -489 2126  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 419 351 68 315    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 4:00 PM  
LOWEST 57 2:00 AM  
AVERAGE 69  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 8:09 AM EST SUNSET 4:55 PM EST  
DECEMBER 20 2024......SUNRISE 8:09 AM EST SUNSET 4:55 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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