412  
CDAK48 PAFC 211256  
CLISNP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
455 AM AKDT SAT SEP 21 2019  
 
   
...............................
 
 
   
..THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR SEPTEMBER 20 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 MM 56 1979 49 4 51  
MINIMUM 42 MM 28 2012 40 2 43  
AVERAGE 48 44 4 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.61 2013 0.10 0.04 0.54  
MONTH TO DATE 1.67 2.02 -0.35 1.29  
SINCE SEP 1 1.67 2.02 -0.35 1.29  
SINCE JAN 1 18.25 14.45 3.80 19.80  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 21 -4 18  
MONTH TO DATE 218 371 -153 319  
SINCE SEP 1 218 371 -153 319  
SINCE JUL 1 928 1424 -496 1277  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 71  
AVERAGE 82  
   
......................................................
 
 
 
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 53 2018  
2004  
MINIMUM TEMPERATURE (F) 40 27 2012  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2019.....SUNRISE 904 AM AKDT SUNSET 923 PM AKDT  
SEPTEMBER 22 2019.....SUNRISE 906 AM AKDT SUNSET 920 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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