274  
CDAK48 PAFC 210945  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
145 AM AKDT SAT SEP 21 2024  
   
...............................  
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 20 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 53 1:38 PM 66 1995 54 -1 52  
MINIMUM 38 6:23 AM 30 1957 42 -4 43  
1992  
AVERAGE 46 48 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY T 1.20 1976 0.11 -0.11 0.89  
MONTH TO DATE 2.90 2.11 0.79 2.92  
SINCE SEP 1 2.90 2.11 0.79 2.92  
SINCE JAN 1 16.83 11.26 5.57 16.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1956 0.0 0.0 0.0  
1993  
2003  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17 2 17  
MONTH TO DATE 241 280 -39 289  
SINCE SEP 1 241 280 -39 289  
SINCE JUL 1 712 690 22 680  
 
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 (20)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 78  
   
......................................................  
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 67 1995  
MINIMUM TEMPERATURE (F) 41 28 1992  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 7:44 AM AKDT SUNSET 8:01 PM AKDT  
SEPTEMBER 22 2024.....SUNRISE 7:46 AM AKDT SUNSET 7:57 PM AKDT  
 
CIVIL TWILIGHT  
SEPTEMBER 21 2024.....START 7:01 AM AKDT END 8:44 PM AKDT  
SEPTEMBER 22 2024.....START 7:04 AM AKDT END 8:41 PM AKDT  
 
------------------------------------------------------  
AMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........12:17  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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