383  
CDAK48 PAFC 141612 CCA  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
307 AM AKDT SAT SEP 14 2024  
   
...............................
 
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 13 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1952 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 6:24 PM 70 2018 57 1 54  
MINIMUM 48 11:18 PM 31 1954 44 4 45  
AVERAGE 53 50 3 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1982 0.10 -0.10 0.10  
MONTH TO DATE 2.27 1.35 0.92 1.46  
SINCE SEP 1 2.27 1.35 0.92 1.46  
SINCE JAN 1 16.20 10.50 5.70 14.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 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 12 15 -3 15  
MONTH TO DATE 137 168 -31 164  
SINCE SEP 1 137 168 -31 164  
SINCE JUL 1 608 578 30 555  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 3 8 -5 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 65 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 70 2018  
MINIMUM TEMPERATURE (F) 43 29 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 7:26 AM AKDT SUNSET 8:23 PM AKDT  
SEPTEMBER 15 2024.....SUNRISE 7:29 AM AKDT SUNSET 8:20 PM AKDT  
 
CIVIL TWILIGHT  
SEPTEMBER 14 2024.....START 6:41 AM AKDT END 9:06 PM AKDT  
SEPTEMBER 15 2024.....START 6:44 AM AKDT END 9:02 PM AKDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
------------------------------------------------------  
AMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........12:56  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39  
 

 
 
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