215
CDAK48 PAFC 091038
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
238 AM AKDT TUE SEP 09 2025
...............................
..THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 8 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 61 12:43 PM 70 2018 58 3 56
MINIMUM 51 4:41 AM 33 1973 45 6 52
AVERAGE 56 52 4 54
PRECIPITATION (IN)
YESTERDAY T 1.11 2015 0.10 -0.10 0.12
MONTH TO DATE 0.68 0.83 -0.15 0.63
SINCE SEP 1 0.68 0.83 -0.15 0.63
SINCE JAN 1 9.93 9.98 -0.05 14.56
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 9 13 -4 11
MONTH TO DATE 66 97 -31 76
SINCE SEP 1 66 97 -31 76
SINCE JUL 1 428 507 -79 547
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 2 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 64 1:00 PM
AVERAGE 79
......................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 69 1965
MINIMUM TEMPERATURE (F) 45 29 1970
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 7:13 AM AKDT SUNSET 8:40 PM AKDT
SEPTEMBER 10 2025.....SUNRISE 7:16 AM AKDT SUNSET 8:36 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 09 2025.....MORNING 6:29 AM AKDT EVENING 9:25 PM AKDT
SEPTEMBER 10 2025.....MORNING 6:31 AM AKDT EVENING 9:21 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)........13:26
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
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