936  
CDAK48 PAFC 010114  
CLICDB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
514 PM AKDT TUE SEP 30 2025  
   
...............................
 
 
   
..THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 30 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1942 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 50 4:00 PM 58 2006 50 0 51  
MINIMUM 44 MM 30 1953 40 4 37  
1965  
1972  
AVERAGE 47 45 2 44  
 
PRECIPITATION (IN)  
TODAY 0.02 1.77 2016 0.16 -0.14 0.03  
MONTH TO DATE 5.31 4.50 0.81 2.82  
SINCE SEP 1 5.31 4.50 0.81 2.82  
SINCE JAN 1 36.18 28.33 7.85 30.76  
 
DEGREE DAYS  
HEATING  
TODAY 18 20 -2 21  
MONTH TO DATE 482 498 -16 484  
SINCE SEP 1 482 498 -16 484  
SINCE JUL 1 1121 1298 -177 1275  
 
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 8 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 80  
AVERAGE 89  
   
......................................................
 
 
THE COLD BAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 56 1954  
2018  
MINIMUM TEMPERATURE (F) 40 27 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2025.....SUNRISE 8:53 AM AKDT SUNSET 8:28 PM AKDT  
OCTOBER 1 2025.......SUNRISE 8:55 AM AKDT SUNSET 8:25 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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