279  
CDAK48 PAFC 140023  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
423 PM AKDT WED SEP 13 2023  
   
...............................
 
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 13 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1952 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 MM 70 2018 57 -5 56  
MINIMUM 45 MM 31 1954 44 1 48  
AVERAGE 49 50 -1 52  
 
PRECIPITATION (IN)  
TODAY 0.05 1.32 1982 0.10 -0.05 0.38  
MONTH TO DATE 1.41 1.35 0.06 2.91  
SINCE SEP 1 1.41 1.35 0.06 2.91  
SINCE JAN 1 14.86 10.50 4.36 19.18  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 16 15 1 13  
MONTH TO DATE 165 168 -3 155  
SINCE SEP 1 165 168 -3 155  
SINCE JUL 1 556 578 -22 590  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 8 -8 9    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 77 12:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 70 2018  
MINIMUM TEMPERATURE (F) 43 29 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 7:22 AM AKDT SUNSET 8:28 PM AKDT  
SEPTEMBER 14 2023.....SUNRISE 7:24 AM AKDT SUNSET 8:25 PM AKDT  
 
CIVIL TWILIGHT  
SEPTEMBER 13 2023..... START 6:38 AM AKDT END 9:13 PM AKDT  
SEPTEMBER 14 2023..... START 6:40 AM AKDT END 9:10 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)........13:07  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39  
 

 
 
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