304  
CXAK58 PASN 011921  
CLMSNP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
1121 AM AKDT TUE SEP 1 2020  
   
...............................
 
 
 
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2020...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2020  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 66 MM  
LOW 37 08/02/2016  
HIGHEST 66R MM MM 60  
LOWEST 46 MM MM 43  
AVG. MAXIMUM 58.7 52.1 6.6 55.6  
AVG. MINIMUM 50.5 45.6 4.9 49.7  
MEAN 54.6 48.8 5.8 52.6  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.0 0.0 0  
DAYS MIN <= 32 0 0.0 0.0 0  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM MM MM  
MINIMUM MM MM  
TOTALS 2.14 3.07 -0.93 3.94  
DAILY AVG. 0.07 0.10 -0.03 0.14  
DAYS >= .01 20 17.8 2.2 15  
DAYS >= .10 9 8.2 0.8 9  
DAYS >= .50 0 1.5 -1.5 5  
DAYS >= 1.00 0 0.3 -0.3 0  
GREATEST  
24 HR. TOTAL 0.32 08/30 TO 08/30 08/31 TO 08/31  
08/31 TO 08/31EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
08/31 TO 08/31EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
STORM TOTAL MM MM  
(MM/DD(HH)) MM 08/31(00) TO 08/31(00)  
08/31(00) TO 08/31(00)1EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
08/31(00) TO 08/31(00)1EATHER OBSERVED NORMAL DEPART LAST YEAR'S  
 
DEGREE_DAYS  
HEATING TOTAL 275 501 -226 315  
SINCE 7/1 582 1053 -471 710  
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 11.4  
RESULTANT WIND SPEED/DIRECTION 1/073  
HIGHEST WIND SPEED/DIRECTION 25/090 DATE 08/28  
HIGHEST GUST SPEED/DIRECTION 39/310 DATE 08/06  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.90  
NUMBER OF DAYS FAIR 1  
NUMBER OF DAYS PC 4  
NUMBER OF DAYS CLOUDY 26  
 
AVERAGE RH (PERCENT) 80  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
0  
5  
0  
0  
0  
0  
4  
HAZE 18  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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