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CLIANC · 앵커리지 · America/Anchorage · ← 2026-09-13 · 2026-09-15 → · All dates for PANC · JSON · METAR-derived record
Final issued 2026-09-15 07:36:00 EDT · Product id iem:CDAK48-PAFC-151136:ANC:2026-09-14:final · IEM archive
Product id iem:CDAK48-PAFC-151136:ANC:2026-09-14:final · iem-afos · IEM archive
SHA-256 e059cd7e32c70b2de58710f204722f4eb6db3b80f0acde0f3b9d63c6b81be71c
Product text
CDAK48 PAFC 151136
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
336 AM AKDT TUE SEP 15 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 14 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 56 5:18 PM 70 2018 56 0 55
MINIMUM 44 6:15 AM 29 1962 43 1 43
AVERAGE 50 50 0 49
PRECIPITATION (IN)
YESTERDAY 0.03 0.57 1982 0.11 -0.08 0.18
1985
MONTH TO DATE 0.62 1.46 -0.84 2.67
SINCE SEP 1 0.62 1.46 -0.84 2.67
SINCE JAN 1 13.92 10.61 3.31 11.92
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 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 15 0 16
MONTH TO DATE 168 183 -15 157
SINCE SEP 1 168 183 -15 157
SINCE JUL 1 656 593 63 519
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 1 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 83 5:00 PM
AVERAGE 92
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 65 1982
MINIMUM TEMPERATURE (F) 43 28 1987
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 7:28 AM AKDT SUNSET 8:22 PM AKDT
SEPTEMBER 16 2026.....SUNRISE 7:30 AM AKDT SUNSET 8:18 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 15 2026.....MORNING 6:44 AM AKDT EVENING 9:05 PM AKDT
SEPTEMBER 16 2026.....MORNING 6:46 AM AKDT EVENING 9:02 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)........12:54
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
$$Product id iem:CDAK48-PAFC-150044:ANC:2026-09-14:interim · iem-afos · IEM archive
SHA-256 d02dae9b74c1b43a75d765817ca51a1df72791a09d1ad6884d457c0005f4c65b
Product text
CDAK48 PAFC 150044
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
444 PM AKDT MON SEP 14 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 14 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 55 2:59 PM 70 2018 56 -1 55
MINIMUM 44 6:15 AM 29 1962 43 1 43
AVERAGE 50 50 0 49
PRECIPITATION (IN)
TODAY 0.00 0.57 1982 0.11 -0.11 0.18
1985
MONTH TO DATE 0.59 1.46 -0.87 2.67
SINCE SEP 1 0.59 1.46 -0.87 2.67
SINCE JAN 1 13.89 10.61 3.28 11.92
SNOWFALL (IN)
TODAY 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 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 15 15 0 16
MONTH TO DATE 168 183 -15 157
SINCE SEP 1 168 183 -15 157
SINCE JUL 1 656 593 63 519
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 SE (130)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 89 1:00 PM
AVERAGE 95
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 65 1982
MINIMUM TEMPERATURE (F) 43 28 1987
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 7:25 AM AKDT SUNSET 8:25 PM AKDT
SEPTEMBER 15 2026.....SUNRISE 7:28 AM AKDT SUNSET 8:22 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 14 2026.....MORNING 6:41 AM AKDT EVENING 9:09 PM AKDT
SEPTEMBER 15 2026.....MORNING 6:44 AM AKDT EVENING 9:05 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)........12:59
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/2026-09-14 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.