139  
CDAK48 PAFC 210043  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
343 PM AKST SAT DEC 20 2025  
   
...............................
 
 
   
..THE KING SALMON CLIMATE SUMMARY FOR DECEMBER 20 2025
 
 
VALID TODAY AS OF 0300 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 14 2:25 PM 46 1983 25 -11 41  
MINIMUM 1 7:47 AM -29 1956 11 -10 32  
1957  
1965  
AVERAGE 8 18 -10 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1977 0.04 -0.04 0.00  
MONTH TO DATE 0.36 0.97 -0.61 0.33  
SINCE DEC 1 0.36 0.97 -0.61 0.33  
SINCE JAN 1 24.40 21.03 3.37 19.85  
 
DEGREE DAYS  
HEATING  
TODAY 57 47 10 28  
MONTH TO DATE 1046 907 139 673  
SINCE DEC 1 1046 907 139 673  
SINCE JUL 1 4018 4031 -13 4015  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 77  
AVERAGE 84  
   
......................................................
 
 
THE KING SALMON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 45 1983  
MINIMUM TEMPERATURE (F) 10 -32 1957  
 
SUNRISE AND SUNSET  
DECEMBER 20 2025......SUNRISE 10:16 AM AKST SUNSET 4:33 PM AKST  
DECEMBER 21 2025......SUNRISE 10:17 AM AKST SUNSET 4:33 PM AKST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AK Page Main Text Page