554  
CDAK48 PACD 230935  
CLICDB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
135 AM AKDT SAT SEP 23 2017  
 
   
...............................
 
 
   
..THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 22 2017
 
 
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)  
YESTERDAY  
MAXIMUM 50 1212 AM 65 2005 52 -2 52  
MINIMUM 43 1006 PM 30 1956 42 1 44  
AVERAGE 47 47 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.13 1997 0.16 0.17 0.32  
MONTH TO DATE 2.90 3.42 -0.52 3.41  
SINCE SEP 1 2.90 3.42 -0.52 3.41  
SINCE JAN 1 22.46 26.16 -3.70 22.71  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 18 18 0 17  
MONTH TO DATE 336 351 -15 279  
SINCE SEP 1 336 351 -15 279  
SINCE JUL 1 1087 1190 -103 750  
 
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 16 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 17.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 76  
AVERAGE 88  
   
......................................................
 
 
 
THE COLD BAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 62 1951  
MINIMUM TEMPERATURE (F) 41 32 1979  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2017.....SUNRISE 839 AM AKDT SUNSET 846 PM AKDT  
SEPTEMBER 24 2017.....SUNRISE 841 AM AKDT SUNSET 843 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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