876  
CDAK48 PAFC 131021  
CLICDB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
221 AM AKDT WED SEP 13 2023  
   
...............................
 
 
   
..THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1942 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 4:33 PM 60 1985 54 -1 54  
2018  
MINIMUM 44 7:35 AM 32 1968 44 0 50  
AVERAGE 49 49 0 52  
 
PRECIPITATION (IN)  
YESTERDAY T 1.89 1986 0.15 -0.15 0.34  
MONTH TO DATE 1.42 1.73 -0.31 1.71  
SINCE SEP 1 1.42 1.73 -0.31 1.71  
SINCE JAN 1 26.84 25.56 1.28 23.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 16 0 13  
MONTH TO DATE 166 176 -10 159  
SINCE SEP 1 166 176 -10 159  
SINCE JUL 1 913 976 -63 1004  
 
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 13 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 61  
AVERAGE 77  
   
......................................................
 
 
THE COLD BAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 64 1985  
MINIMUM TEMPERATURE (F) 44 33 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 8:19 AM AKDT SUNSET 9:13 PM AKDT  
SEPTEMBER 14 2023.....SUNRISE 8:21 AM AKDT SUNSET 9:10 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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