452  
CDAK48 PAFC 100154  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
454 PM AKST SAT DEC 09 2023  
   
...............................  
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 9 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 17 2:59 PM 51 2019 26 -9 18  
MINIMUM 12 1:19 AM -20 1956 15 -3 1  
1966  
AVERAGE 15 20 -5 10  
 
PRECIPITATION (IN)  
TODAY 0.09 0.48 1986 0.05 0.04 0.00  
MONTH TO DATE 0.53 0.37 0.16 1.13  
SINCE DEC 1 0.53 0.37 0.16 1.13  
SINCE JAN 1 22.68 15.63 7.05 25.91  
 
SNOWFALL (IN)  
TODAY 1.9 4.3 2008 0.6 1.3 0.0  
MONTH TO DATE 9.7 5.3 4.4 13.4  
SINCE DEC 1 9.7 5.3 4.4 13.4  
SINCE JUL 1 50.2 23.9 26.3 27.5  
SNOW DEPTH 17  
 
DEGREE DAYS  
HEATING  
TODAY 50 45 5 55  
MONTH TO DATE 407 397 10 420  
SINCE DEC 1 407 397 10 420  
SINCE JUL 1 3279 3408 -129 3391  
 
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 10 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 3:00 PM  
LOWEST 76 12:00 AM  
AVERAGE 82  
   
......................................................  
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 46 2017  
MINIMUM TEMPERATURE (F) 15 -27 1955  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 10:01 AM AKST SUNSET 3:44 PM AKST  
DECEMBER 10 2023......SUNRISE 10:02 AM AKST SUNSET 3:43 PM AKST  
 
CIVIL TWILIGHT  
DECEMBER 09 2023...... START 9:01 AM AKST END 4:45 PM AKST  
DECEMBER 10 2023...... START 9:02 AM AKST END 4:44 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)........ 5:43  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:02:26  
 
 
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