499  
CDAK48 PAFC 191106  
CLIAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
306 AM AKDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE KING SALMON CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1917 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 3:49 PM 70 2010 56 0 52  
MINIMUM 36 11:59 PM 22 2003 40 -4 38  
AVERAGE 46 48 -2 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 2019 0.11 -0.11 0.21  
MONTH TO DATE 1.87 2.05 -0.18 3.31  
SINCE SEP 1 1.87 2.05 -0.18 3.31  
SINCE JAN 1 19.17 14.68 4.49 17.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17 2 20  
MONTH TO DATE 284 256 28 267  
SINCE SEP 1 284 256 28 267  
SINCE JUL 1 740 805 -65 827  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 1 3 -2 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 47  
AVERAGE 72  
   
......................................................
 
 
THE KING SALMON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 66 1941  
MINIMUM TEMPERATURE (F) 40 21 2021  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 8:05 AM AKDT SUNSET 8:35 PM AKDT  
SEPTEMBER 20 2023.....SUNRISE 8:07 AM AKDT SUNSET 8:32 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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