860  
CDAK48 PAFC 161020  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
220 AM AKDT MON SEP 16 2024  
   
...............................  
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 15 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 2:00 PM 65 1982 56 2 52  
MINIMUM 49 6:16 AM 28 1987 43 6 44  
AVERAGE 54 50 4 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.94 2015 0.10 -0.04 0.04  
MONTH TO DATE 2.69 1.56 1.13 1.95  
SINCE SEP 1 2.69 1.56 1.13 1.95  
SINCE JAN 1 16.62 10.71 5.91 15.40  
 
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 11 15 -4 17  
MONTH TO DATE 163 198 -35 198  
SINCE SEP 1 163 198 -35 198  
SINCE JUL 1 634 608 26 589  
 
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 16 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 57 5:00 PM  
AVERAGE 75  
   
......................................................  
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 66 1991  
MINIMUM TEMPERATURE (F) 43 28 1972  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 7:31 AM AKDT SUNSET 8:17 PM AKDT  
SEPTEMBER 17 2024.....SUNRISE 7:34 AM AKDT SUNSET 8:13 PM AKDT  
 
CIVIL TWILIGHT  
SEPTEMBER 16 2024.....MORNING 6:48 AM AKDT EVENING 9:00 PM AKDT  
SEPTEMBER 17 2024.....MORNING 6:50 AM AKDT EVENING 8:57 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)........12:45  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39  
 
 
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