984  
CDAK48 PACD 120018  
CLICDB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
418 PM AKDT MON SEP 11 2017  
 
   
...............................
 
 
   
..THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 11 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1942 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 MM 61 2016 54 -2 61  
MINIMUM 47 MM 32 1968 45 2 54  
AVERAGE 50 49 1 58  
 
PRECIPITATION (IN)  
TODAY 0.01 1.08 2014 0.16 -0.15 0.05  
MONTH TO DATE 0.87 1.65 -0.78 0.88  
SINCE SEP 1 0.87 1.65 -0.78 0.88  
SINCE JAN 1 20.43 24.39 -3.96 20.18  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 16 -1 7  
MONTH TO DATE 157 163 -6 106  
SINCE SEP 1 157 163 -6 106  
SINCE JUL 1 908 1002 -94 577  
 
COOLING  
TODAY 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 10 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 13.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 89  
AVERAGE 95  
   
......................................................
 
 
 
THE COLD BAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 60 1985  
MINIMUM TEMPERATURE (F) 44 32 1968  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2017.....SUNRISE 817 AM AKDT SUNSET 917 PM AKDT  
SEPTEMBER 12 2017.....SUNRISE 818 AM AKDT SUNSET 914 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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