509  
CDAK48 PAFC 101022  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
122 AM AKST WED DEC 10 2025  
   
...............................  
 
   
..THE KING SALMON CLIMATE SUMMARY FOR DECEMBER 9 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 6 3:53 PM 48 1961 27 -21 44  
MINIMUM -10 11:51 PM -27 1964 13 -23 38  
1975  
AVERAGE -2 20 -22 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1932 0.05 -0.05 T  
MONTH TO DATE 0.36 0.47 -0.11 0.26  
SINCE DEC 1 0.36 0.47 -0.11 0.26  
SINCE JAN 1 24.40 20.53 3.87 19.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 67 45 22 24  
MONTH TO DATE 422 399 23 336  
SINCE DEC 1 422 399 23 336  
SINCE JUL 1 3394 3523 -129 3678  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 3 -3 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 57  
AVERAGE 72  
   
......................................................  
 
THE KING SALMON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 47 1961  
1985  
2024  
MINIMUM TEMPERATURE (F) 13 -27 1968  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 10:07 AM AKST SUNSET 4:32 PM AKST  
DECEMBER 11 2025......SUNRISE 10:08 AM AKST SUNSET 4:32 PM AKST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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