551  
CDAK48 PAFC 190959  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
159 AM AKDT TUE AUG 19 2025  
   
...............................  
 
   
..THE KING SALMON CLIMATE SUMMARY FOR AUGUST 18 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 68 MM 77 1973 63 5 64  
MINIMUM 45 1:00 AM 32 1998 48 -3 48  
2021  
AVERAGE 57 56 1 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1939 0.11 -0.11 0.04  
MONTH TO DATE 1.48 1.84 -0.36 1.97  
SINCE JUN 1 5.79 6.13 -0.34 5.26  
SINCE JAN 1 13.61 11.21 2.40 12.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 9 -1 9  
MONTH TO DATE 155 155 0 185  
SINCE JUN 1 818 779 39 864  
SINCE JUL 1 405 413 -8 511  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 54  
AVERAGE 77  
   
......................................................  
 
THE KING SALMON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 79 1973  
MINIMUM TEMPERATURE (F) 48 33 1969  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 6:57 AM AKDT SUNSET 10:01 PM AKDT  
AUGUST 20 2025........SUNRISE 6:59 AM AKDT SUNSET 9:59 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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