266  
CDAK48 PAFC 190042  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
442 PM AKDT THU SEP 18 2025  
   
...............................  
 
   
..THE KING SALMON CLIMATE SUMMARY FOR SEPTEMBER 18 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 57 2:23 PM 70 2010 56 1 57  
MINIMUM 38 2:22 AM 22 2003 40 -2 42  
AVERAGE 48 48 0 50  
 
PRECIPITATION (IN)  
TODAY T 0.57 2019 0.11 -0.11 0.06  
MONTH TO DATE 1.31 2.05 -0.74 2.46  
SINCE SEP 1 1.31 2.05 -0.74 2.46  
SINCE JAN 1 16.91 14.68 2.23 15.64  
 
DEGREE DAYS  
HEATING  
TODAY 17 17 0 15  
MONTH TO DATE 277 256 21 225  
SINCE SEP 1 277 256 21 225  
SINCE JUL 1 794 805 -11 900  
 
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 2 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 64  
AVERAGE 82  
   
......................................................  
 
THE KING SALMON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 66 1941  
MINIMUM TEMPERATURE (F) 40 21 2021  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 8:04 AM AKDT SUNSET 8:36 PM AKDT  
SEPTEMBER 19 2025.....SUNRISE 8:06 AM AKDT SUNSET 8:33 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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