001  
CXAK58 PAKN 011354  
CLMAKN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
554 AM AKDT FRI JUN 1 2018  
   
...............................
 
 
   
..THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF MAY 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1917 TO 2018  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 85 MM  
LOW 24 05/05/2017  
HIGHEST 64 MM MM 71  
LOWEST 28 MM MM 24  
AVG. MAXIMUM 53.9 53.8 0.1 56.5  
AVG. MINIMUM 36.1 34.5 1.6 33.8  
MEAN 45.0 44.2 0.8 45.1  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 7 9.8 -2.8 12  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM MM MM  
MINIMUM MM MM  
TOTALS 2.04 1.25 0.79 1.07  
DAILY AVG. 0.07 0.04 0.03 0.03  
DAYS >= .01 20 12.3 7.7 16  
DAYS >= .10 7 4.8 2.2 3  
DAYS >= .50 0 0.2 -0.2 0  
DAYS >= 1.00 0 0.0 0.0 0  
GREATEST  
24 HR. TOTAL 0.40 05/04 TO 05/04 05/24 TO 05/24  
05/31 TO 05/31  
05/31 TO 05/31  
STORM TOTAL MM MM  
(MM/DD(HH)) MM 05/24(00) TO 05/24(00)  
05/31(00) TO 05/31(00)1  
05/31(00) TO 05/31(00)1  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL MM MM  
24 HR TOTAL MM  
SNOW DEPTH MM MM  
TOTALS T 0.8 -0.8 0.0  
SINCE 7/1 56.2 46.6 9.6 26.0  
SNOWDEPTH AVG. 0 MM MM 0  
DAYS >= TRACE 1 1.0 0.0 0  
DAYS >= 1.0 0 0.2 -0.2  
GREATEST  
SNOW DEPTH 0 MM 0 MM  
24 HR TOTAL T 05/04 TO 05/04 05/31 TO 05/31  
05/31 TO 05/31  
05/31 TO 05/31  
STORM TOTAL MM MM  
(MM/DD(HH)) MM  
 
DEGREE_DAYS  
HEATING TOTAL 614 646 -32 609  
SINCE 7/1 9057 10471 -1414 10141  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 0  
 
FREEZE DATES  
RECORD  
EARLIEST MM  
LATEST MM  
EARLIEST MM  
LATEST MM    
..............................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 10.5  
RESULTANT WIND SPEED/DIRECTION 5/140  
HIGHEST WIND SPEED/DIRECTION 45/100 DATE 05/10  
HIGHEST GUST SPEED/DIRECTION 57/100 DATE 05/10  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.80  
NUMBER OF DAYS FAIR 0  
NUMBER OF DAYS PC 14  
NUMBER OF DAYS CLOUDY 17  
 
AVERAGE RH (PERCENT) 69  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 2  
LIGHT RAIN 22 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 1  
LIGHT SNOW 1 SLEET 0  
FOG 13 FOG W/VIS <= 1/4 MILE 2  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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