091  
CDUS43 KAPX 182144  
CLIAPN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
544 PM EDT TUE APR 18 2023  
   
...............................
 
 
   
..THE ALPENA MI CLIMATE SUMMARY FOR APRIL 18 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 36 3:12 PM 85 1976 53 -17 40  
MINIMUM 30 7:32 AM 16 1926 31 -1 21  
AVERAGE 33 42 -9 31  
 
PRECIPITATION (IN)  
TODAY T 1.00 1955 0.11 -0.11 0.17  
MONTH TO DATE 2.83 1.74 1.09 1.98  
SINCE MAR 1 5.41 3.55 1.86 6.54  
SINCE JAN 1 9.98 6.88 3.10 8.52  
 
SNOWFALL (IN)  
TODAY MM 4.0 1918 0.2 MM  
MONTH TO DATE 0.2 5.1 -4.9  
SINCE MAR 1 15.6 15.7 -0.1  
SINCE JUL 1 70.9 75.9 -5.0  
 
DEGREE DAYS  
HEATING  
TODAY 32 23 9 34  
MONTH TO DATE 342 472 -130 502  
SINCE MAR 1 1429 1580 -151 1601  
SINCE JUL 1 6298 7104 -806 6930  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 6:45 AM EDT SUNSET 8:23 PM EDT  
APRIL 19 2023.........SUNRISE 6:43 AM EDT SUNSET 8:25 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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