285  
CDAK48 PAFC 301018  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
218 AM AKDT TUE SEP 30 2025  
   
...............................
 
 
   
..THE KING SALMON CLIMATE SUMMARY FOR SEPTEMBER 29 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1917 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 4:44 PM 67 1954 51 5 51  
MINIMUM 28 1:48 AM 14 2021 36 -8 37  
AVERAGE 42 44 -2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 2004 0.11 -0.11 0.01  
MONTH TO DATE 2.42 3.30 -0.88 2.88  
SINCE SEP 1 2.42 3.30 -0.88 2.88  
SINCE JAN 1 18.02 15.93 2.09 16.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 21 2 21  
MONTH TO DATE 518 468 50 476  
SINCE SEP 1 518 468 50 476  
SINCE JUL 1 1035 1017 18 1151  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 3 -3 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 48  
AVERAGE 74  
   
......................................................
 
 
THE KING SALMON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 71 2018  
MINIMUM TEMPERATURE (F) 36 16 1957  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 8:30 AM AKDT SUNSET 8:01 PM AKDT  
OCTOBER 1 2025.......SUNRISE 8:32 AM AKDT SUNSET 7:58 PM AKDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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