550  
CDAK48 PAFC 310949  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
149 AM AKDT SAT MAY 31 2025  
   
...............................  
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR MAY 30 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1952 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 1:35 PM 76 1993 60 -8 56  
MINIMUM 44 5:18 AM 36 2017 44 0 47  
AVERAGE 48 52 -4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.97 1980 0.02 0.05 0.00  
MONTH TO DATE 0.70 0.62 0.08 1.04  
SINCE MAR 1 2.86 1.74 1.12 2.44  
SINCE JAN 1 4.60 3.35 1.25 4.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.7  
SINCE MAR 1 30.2 15.3 14.9 14.2  
SINCE JUL 1 61.6 77.9 -16.3 133.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 13 4 13  
MONTH TO DATE 518 509 9 543  
SINCE MAR 1 2265 2549 -284 2477  
SINCE JUL 1 8912 9692 -780 9685  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 15.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 11:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 2022  
MINIMUM TEMPERATURE (F) 44 36 1995  
1999  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 4:38 AM AKDT SUNSET 11:19 PM AKDT  
JUNE 1 2025..........SUNRISE 4:36 AM AKDT SUNSET 11:21 PM AKDT  
 
CIVIL TWILIGHT  
MAY 31 2025...........MORNING 2:57 AM AKDT EVENING 1:04 AM AKDT  
JUNE 01 2025..........MORNING 2:52 AM AKDT EVENING 1:09 AM 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)........18:42  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:03:41  
 
 
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