430  
CDAK48 PAFC 151456 CCA  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
240 AM AKDT SUN SEP 15 2024  
   
...............................
 
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 14 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 52 11:54 PM 70 2018 56 -4 50  
MINIMUM 48 8:35 AM 29 1962 43 5 46  
AVERAGE 50 50 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 0.57 1982 0.11 0.25 0.45  
1985  
MONTH TO DATE 2.63 1.46 1.17 1.91  
SINCE SEP 1 2.63 1.46 1.17 1.91  
SINCE JAN 1 16.56 10.61 5.95 15.36  
 
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 15 15 0 17  
MONTH TO DATE 152 183 -31 181  
SINCE SEP 1 152 183 -31 181  
SINCE JUL 1 623 593 30 572  
 
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 SE (150)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 PM  
LOWEST 71 10:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 65 1982  
MINIMUM TEMPERATURE (F) 43 28 1987  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 7:29 AM AKDT SUNSET 8:20 PM AKDT  
SEPTEMBER 16 2024.....SUNRISE 7:31 AM AKDT SUNSET 8:17 PM AKDT  
 
CIVIL TWILIGHT  
SEPTEMBER 15 2024.....START 6:44 AM AKDT END 9:02 PM AKDT  
SEPTEMBER 16 2024.....START 6:46 AM AKDT END 8:59 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)........12:51  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39  
 

 
 
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