303  
CXAK58 PAKN 011921  
CLMAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
1121 AM AKDT TUE SEP 1 2020  
   
...............................
 
 
   
..THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1917 TO 2020  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 84 MM  
LOW 32 08/21/2019  
08/22/2017  
06/01/2019  
HIGHEST 77 MM MM 76  
LOWEST 34 MM MM 32  
AVG. MAXIMUM 66.4 62.6 3.8 69.0  
AVG. MINIMUM 45.3 46.6 -1.3 47.3  
MEAN 55.8 54.6 1.2 58.1  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.2 -0.2 1  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM MM MM  
MINIMUM MM MM  
TOTALS 3.04 2.95 0.09 0.65  
DAILY AVG. 0.10 0.10 0.00 0.02  
DAYS >= .01 13 16.7 -3.7 5  
DAYS >= .10 9 9.0 0.0 1  
DAYS >= .50 2 1.4 0.6 0  
DAYS >= 1.00 0 0.2 -0.2 0  
GREATEST  
24 HR. TOTAL 0.84 07/31 TO 08/01 08/30 TO 08/30  
08/01 TO 08/01 08/30 TO 08/30EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
08/01 TO 08/02 08/30 TO 08/30EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
STORM TOTAL MM MM  
(MM/DD(HH)) MM 08/30(00) TO 08/30(00)  
08/30(00) TO 08/30(00)0EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
08/30(00) TO 08/30(00)0EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
 
DEGREE_DAYS  
HEATING TOTAL 275 323 -48 206  
SINCE 7/1 488 616 -128 348  
COOLING TOTAL 1 1 0 1  
SINCE 1/1 1 1 0 32  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST MM  
LATEST MM    
.............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 7.4  
RESULTANT WIND SPEED/DIRECTION 3/218  
HIGHEST WIND SPEED/DIRECTION 39/170 DATE 08/30  
HIGHEST GUST SPEED/DIRECTION 54/210 DATE 08/30  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.60  
NUMBER OF DAYS FAIR 6  
NUMBER OF DAYS PC 13  
NUMBER OF DAYS CLOUDY 12  
 
AVERAGE RH (PERCENT) 78  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
0  
4  
0  
0  
0  
0  
9  
HAZE 2  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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