194  
CDUS43 KAPX 112233  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
533 PM EST MON DEC 11 2023  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR DECEMBER 11 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 33 4:08 PM 50 2021 35 -2 34  
MINIMUM 25 8:16 AM -18 1977 21 4 29  
AVERAGE 29 28 1 32  
 
PRECIPITATION (IN)  
TODAY T 0.64 1931 0.06 -0.06 0.06  
MONTH TO DATE 0.38 0.72 -0.34 0.28  
SINCE DEC 1 0.38 0.72 -0.34 0.28  
SINCE JAN 1 28.71 28.52 0.19 29.28  
 
SNOWFALL (IN)  
TODAY T 3.2 1983 0.5 -0.5  
MONTH TO DATE 3.2 5.7 -2.5  
SINCE DEC 1 3.2 5.7 -2.5  
SINCE JUL 1 8.1 12.7 -4.6  
 
DEGREE DAYS  
HEATING  
TODAY 36 37 -1 33  
MONTH TO DATE 365 389 -24 374  
SINCE DEC 1 365 389 -24 374  
SINCE JUL 1 1885 2088 -203 1880  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 315 351 -36 398    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1:00 AM  
LOWEST 58 5:00 PM  
AVERAGE 72  
   
......................................................  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 8:02 AM EST SUNSET 4:52 PM EST  
DECEMBER 12 2023......SUNRISE 8:03 AM EST SUNSET 4:52 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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