252  
CDAK48 PAFC 120037  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
437 PM AKDT THU SEP 11 2025  
   
...............................
 
 
   
..THE KING SALMON CLIMATE SUMMARY FOR SEPTEMBER 11 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 51 2:48 PM 69 1919 58 -7 54  
1934  
2018  
MINIMUM 37 7:21 AM 29 1959 43 -6 50  
AVERAGE 44 50 -6 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1921 0.12 -0.12 0.36  
MONTH TO DATE 1.31 1.25 0.06 0.93  
SINCE SEP 1 1.31 1.25 0.06 0.93  
SINCE JAN 1 16.91 13.88 3.03 14.11  
 
DEGREE DAYS  
HEATING  
TODAY 21 15 6 13  
MONTH TO DATE 125 144 -19 127  
SINCE SEP 1 125 144 -19 127  
SINCE JUL 1 642 693 -51 802  
 
COOLING  
TODAY 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 14 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 50  
AVERAGE 66  
   
......................................................
 
 
THE KING SALMON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 72 1934  
2018  
MINIMUM TEMPERATURE (F) 42 23 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 7:48 AM AKDT SUNSET 8:56 PM AKDT  
SEPTEMBER 12 2025.....SUNRISE 7:50 AM AKDT SUNSET 8:53 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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