227  
CDAK48 PAFC 131003  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
203 AM AKDT FRI SEP 13 2024  
   
...............................  
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 12 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 5:47 PM 68 1956 57 -5 55  
1957  
2018  
MINIMUM 49 10:48 AM 29 1992 44 5 44  
AVERAGE 51 51 0 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.87R 0.76 1966 0.11 0.76 0.02  
MONTH TO DATE 2.27 1.25 1.02 1.36  
SINCE SEP 1 2.27 1.25 1.02 1.36  
SINCE JAN 1 16.20 10.40 5.80 14.81  
 
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 14 14 0 15  
MONTH TO DATE 125 153 -28 149  
SINCE SEP 1 125 153 -28 149  
SINCE JUL 1 596 563 33 540  
 
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 N (350)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 92 2:00 PM  
AVERAGE 95  
   
......................................................  
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 70 2018  
MINIMUM TEMPERATURE (F) 44 31 1954  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 7:24 AM AKDT SUNSET 8:26 PM AKDT  
SEPTEMBER 14 2024.....SUNRISE 7:27 AM AKDT SUNSET 8:23 PM AKDT  
 
CIVIL TWILIGHT  
SEPTEMBER 13 2024.....START 6:40 AM AKDT END 9:10 PM AKDT  
SEPTEMBER 14 2024.....START 6:42 AM AKDT END 9:07 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)........13:02  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39  
 
 
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