648  
CDUS43 KAPX 200528  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1228 AM EST THU FEB 20 2025  
   
...............................  
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR FEBRUARY 19 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1916 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 18 3:48 PM 58 1930 31 -13 37  
MINIMUM 9 9:44 PM -20 1979 12 -3 14  
AVERAGE 14 21 -7 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.81 1946 0.05 -0.04 0.00  
MONTH TO DATE 1.87 0.98 0.89 0.57  
SINCE DEC 1 5.19 4.66 0.53 4.55  
SINCE JAN 1 2.74 2.79 -0.05 2.86  
 
SNOWFALL (IN)  
YESTERDAY T 6.5 1946 0.6 -0.6 0.0  
MONTH TO DATE 28.7 11.6 17.1 7.2  
SINCE JUL 1 61.6 54.8 6.8 43.6  
SNOW DEPTH 18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 44 39  
MONTH TO DATE 914 859 647  
SINCE DEC 1 3443 3444 2810  
SINCE JUL 1 4666 5143 4330  
 
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 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 61  
AVERAGE 73  
   
......................................................  
 
THE ALPENA MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 2018  
MINIMUM TEMPERATURE (F) 12 -31 1929  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2025......SUNRISE 7:27 AM EST SUNSET 6:10 PM EST  
FEBRUARY 21 2025......SUNRISE 7:25 AM EST SUNSET 6:11 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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