503
CDAK48 PAFC 130938
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
138 AM AKDT SAT SEP 13 2025
...............................
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 12 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 49 5:46 PM 68 1956 57 -8 52
1957
2018
MINIMUM 42 5:45 AM 29 1992 44 -2 49
AVERAGE 46 51 -5 51
PRECIPITATION (IN)
YESTERDAY 0.57 0.87 2024 0.11 0.46 0.87
MONTH TO DATE 2.35 1.25 1.10 2.27
SINCE SEP 1 2.35 1.25 1.10 2.27
SINCE JAN 1 11.60 10.40 1.20 16.20
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 19 14 5 14
MONTH TO DATE 126 153 -27 125
SINCE SEP 1 126 153 -27 125
SINCE JUL 1 488 563 -75 596
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 8 -8 3
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 PM
LOWEST 73 8:00 AM
AVERAGE 87
......................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 70 2018
MINIMUM TEMPERATURE (F) 44 31 1954
SUNRISE AND SUNSET
SEPTEMBER 13 2025.....SUNRISE 7:23 AM AKDT SUNSET 8:27 PM AKDT
SEPTEMBER 14 2025.....SUNRISE 7:26 AM AKDT SUNSET 8:24 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 13 2025.....MORNING 6:39 AM AKDT EVENING 9:11 PM AKDT
SEPTEMBER 14 2025.....MORNING 6:42 AM AKDT EVENING 9:08 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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AMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........13:04
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
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