113  
CDUS43 KAPX 170541  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1241 AM EST SAT FEB 17 2024  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR FEBRUARY 16 2024  
 
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)  
YESTERDAY  
MAXIMUM 25 2:21 PM 56 1921 30 -5 28  
MINIMUM 15 11:59 PM -27 2015 11 4 20  
AVERAGE 20 21 -1 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.37 2006 0.06 -0.04 0.33  
MONTH TO DATE 0.55 0.82 -0.27 1.22  
SINCE DEC 1 4.53 4.50 0.03 4.96  
SINCE JAN 1 2.84 2.63 0.21 3.44  
 
SNOWFALL (IN)  
YESTERDAY 0.5 6.7 2006 0.6 -0.1 5.4  
MONTH TO DATE 6.8 9.7 -2.9 7.9  
SINCE JUL 1 43.2 52.9 -9.7 41.2  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 44 41  
MONTH TO DATE 520 727 606  
SINCE DEC 1 2683 3312 2848  
SINCE JUL 1 4203 5011 4354  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 62  
AVERAGE 77  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 1981  
MINIMUM TEMPERATURE (F) 11 -37 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 7:33 AM EST SUNSET 6:04 PM EST  
FEBRUARY 18 2024......SUNRISE 7:31 AM EST SUNSET 6:06 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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