604  
CDAK48 PAFC 140129  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
429 PM AKST WED DEC 13 2023  
   
...............................
 
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 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 21 4:33 AM 46 2017 26 -5 22  
MINIMUM 14 12:32 PM -25 1956 15 -1 5  
1964  
AVERAGE 18 20 -2 14  
 
PRECIPITATION (IN)  
TODAY 0.05 0.29 1986 0.04 0.01 0.19  
MONTH TO DATE 1.07 0.53 0.54 2.87  
SINCE DEC 1 1.07 0.53 0.54 2.87  
SINCE JAN 1 23.22 15.79 7.43 27.65  
 
SNOWFALL (IN)  
TODAY 1.8 6.3 1983 0.7 1.1 2.5  
MONTH TO DATE 20.0 7.9 12.1 32.1  
SINCE DEC 1 20.0 7.9 12.1 32.1  
SINCE JUL 1 60.5 26.5 34.0 46.2  
SNOW DEPTH 22  
 
DEGREE DAYS  
HEATING  
TODAY 47 45 2 51  
MONTH TO DATE 579 577 2 629  
SINCE DEC 1 579 577 2 629  
SINCE JUL 1 3451 3588 -137 3600  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 8 -8 9    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 5:00 AM  
LOWEST 73 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 45 2019  
MINIMUM TEMPERATURE (F) 14 -30 1964  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 10:07 AM AKST SUNSET 3:42 PM AKST  
DECEMBER 14 2023......SUNRISE 10:08 AM AKST SUNSET 3:42 PM AKST  
 
CIVIL TWILIGHT  
DECEMBER 13 2023...... START 9:06 AM AKST END 4:43 PM AKST  
DECEMBER 14 2023...... START 9:07 AM AKST END 4:43 PM AKST  
 
- 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)........ 5:35  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:01:44  
 

 
 
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