597  
CDAK48 PAFC 210941  
CLIANC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ANCHORAGE, AK  
141 AM AKDT MON JUL 21 2025  
   
...............................  
 
   
..THE ANCHORAGE AK CLIMATE SUMMARY FOR JULY 20 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 62 6:27 PM 77 2024 66 -4 77  
MINIMUM 56 11:59 PM 41 1956 53 3 52  
AVERAGE 59 60 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.65 1986 0.06 0.03 0.00  
MONTH TO DATE 0.25 1.07 -0.82 3.25  
SINCE JUN 1 1.28 2.09 -0.81 3.75  
SINCE JAN 1 6.12 5.47 0.65 8.35  
 
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 JUN 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 6 5 1 0  
MONTH TO DATE 112 114 -2 142  
SINCE JUN 1 432 389 43 387  
SINCE JUL 1 112 114 -2 142  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 2 -2 3  
SINCE JAN 1 0 2 -2 3    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 78 6:00 PM  
AVERAGE 88  
   
......................................................  
 
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 81 1955  
MINIMUM TEMPERATURE (F) 53 40 1971  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 5:07 AM AKDT SUNSET 11:04 PM AKDT  
JULY 22 2025..........SUNRISE 5:09 AM AKDT SUNSET 11:02 PM AKDT  
 
CIVIL TWILIGHT  
JULY 21 2025..........MORNING 3:47 AM AKDT EVENING 12:23 AM AKDT  
JULY 22 2025..........MORNING 3:51 AM AKDT EVENING 12:19 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)........17:58  
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:04:36  
 
 
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