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CLIANC · 앵커리지 · America/Anchorage · ← 2026-09-24 · 2026-09-26 → · All dates for PANC · JSON · METAR-derived record
Final issued 2026-09-26 05:38:00 EDT · Product id iem:CDAK48-PAFC-260938:ANC:2026-09-25:final · IEM archive
Product id iem:CDAK48-PAFC-260938:ANC:2026-09-25:final · iem-afos · IEM archive
SHA-256 37e6014f6b85eb1cd54e5e30f56e0759340de57e25d0e985d730a0dd6153c781
Product text
CDAK48 PAFC 260938
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
138 AM AKDT SAT SEP 26 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 25 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1952 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 6:05 PM 63 1965 52 -1 57
MINIMUM 40 5:08 AM 22 1992 40 0 40
AVERAGE 46 46 0 49
PRECIPITATION (IN)
YESTERDAY T 1.14 2013 0.10 -0.10 T
MONTH TO DATE 2.20 2.62 -0.42 3.77
SINCE SEP 1 2.20 2.62 -0.42 3.77
SINCE JAN 1 15.50 11.77 3.73 13.02
SNOWFALL (IN)
YESTERDAY 0.0 6.0 2004 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 T 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 19 19 0 16
MONTH TO DATE 342 370 -28 325
SINCE SEP 1 342 370 -28 325
SINCE JUL 1 830 780 50 687
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 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 71 3:00 AM
AVERAGE 82
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 59 1975
1995
MINIMUM TEMPERATURE (F) 40 22 1992
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 7:55 AM AKDT SUNSET 7:46 PM AKDT
SEPTEMBER 27 2026.....SUNRISE 7:57 AM AKDT SUNSET 7:43 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 26 2026.....MORNING 7:12 AM AKDT EVENING 8:30 PM AKDT
SEPTEMBER 27 2026.....MORNING 7:15 AM AKDT EVENING 8:26 PM 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)........11:52
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
$$Product id iem:CDAK48-PAFC-260037:ANC:2026-09-25:interim · iem-afos · IEM archive
SHA-256 8b316a8238702982ab9230cdd0136f55fdd1d280c452bcb59f67b16a2a3a9e67
Product text
CDAK48 PAFC 260037
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
437 PM AKDT FRI SEP 25 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 25 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1952 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 2:59 PM 63 1965 52 -2 57
MINIMUM 40 5:08 AM 22 1992 40 0 40
AVERAGE 45 46 -1 49
PRECIPITATION (IN)
TODAY 0.00 1.14 2013 0.10 -0.10 T
MONTH TO DATE 2.20 2.62 -0.42 3.77
SINCE SEP 1 2.20 2.62 -0.42 3.77
SINCE JAN 1 15.50 11.77 3.73 13.02
SNOWFALL (IN)
TODAY 0.0 6.0 2004 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 T 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 20 19 1 16
MONTH TO DATE 343 370 -27 325
SINCE SEP 1 343 370 -27 325
SINCE JUL 1 831 780 51 687
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 8 -8 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 71 3:00 AM
AVERAGE 82
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 59 1975
1995
MINIMUM TEMPERATURE (F) 40 22 1992
SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE 7:52 AM AKDT SUNSET 7:50 PM AKDT
SEPTEMBER 26 2026.....SUNRISE 7:55 AM AKDT SUNSET 7:46 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 25 2026.....MORNING 7:10 AM AKDT EVENING 8:33 PM AKDT
SEPTEMBER 26 2026.....MORNING 7:12 AM AKDT EVENING 8:30 PM 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)........11:57
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
$$Settlement source: the final NWS Climatological Report (CLI) for station PANC for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/PANC/2026-09-25 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.
Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.