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CLIANC · 앵커리지 · America/Anchorage · ← 2026-09-06 · 2026-09-08 → · All dates for PANC · JSON · METAR-derived record
Final issued 2026-09-08 06:40:00 EDT · Product id iem:CDAK48-PAFC-081040:ANC:2026-09-07:final · IEM archive
Product id iem:CDAK48-PAFC-081040:ANC:2026-09-07:final · iem-afos · IEM archive
SHA-256 73667e0989dc4726c127d42b1182c8952ac10474ca88eb098f7d6b212c401032
Product text
CDAK48 PAFC 081040
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
240 AM AKDT TUE SEP 08 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 7 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 58 10:57 PM 69 2018 59 -1 62
MINIMUM 51 6:29 AM 35 1959 46 5 51
1964
AVERAGE 55 52 3 57
PRECIPITATION (IN)
YESTERDAY 0.32 1.14 1961 0.10 0.22 0.03
MONTH TO DATE 0.48 0.73 -0.25 0.68
SINCE SEP 1 0.48 0.73 -0.25 0.68
SINCE JAN 1 13.78 9.88 3.90 9.93
SNOWFALL (IN)
YESTERDAY 0.0 T 1970 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 10 13 -3 8
MONTH TO DATE 83 84 -1 57
SINCE SEP 1 83 84 -1 57
SINCE JUL 1 571 494 77 419
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 NE (50)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 9:00 AM
LOWEST 78 11:00 PM
AVERAGE 89
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 70 2018
MINIMUM TEMPERATURE (F) 45 33 1973
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 7:10 AM AKDT SUNSET 8:43 PM AKDT
SEPTEMBER 9 2026.....SUNRISE 7:13 AM AKDT SUNSET 8:40 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 08 2026.....MORNING 6:25 AM AKDT EVENING 9:29 PM AKDT
SEPTEMBER 09 2026.....MORNING 6:28 AM AKDT EVENING 9:25 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)........13:33
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
$$Product id iem:CDAK48-PAFC-080050:ANC:2026-09-07:interim · iem-afos · IEM archive
SHA-256 1c6f4768e1ea870d26bb1820f25190dddf8814ed04d8dc9e61fb6ac49dd09dec
Product text
CDAK48 PAFC 080050
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
450 PM AKDT MON SEP 07 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 7 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 56 2:33 PM 69 2018 59 -3 62
MINIMUM 51 6:29 AM 35 1959 46 5 51
1964
AVERAGE 54 52 2 57
PRECIPITATION (IN)
TODAY 0.31 1.14 1961 0.10 0.21 0.03
MONTH TO DATE 0.47 0.73 -0.26 0.68
SINCE SEP 1 0.47 0.73 -0.26 0.68
SINCE JAN 1 13.77 9.88 3.89 9.93
SNOWFALL (IN)
TODAY 0.0 T 1970 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 11 13 -2 8
MONTH TO DATE 84 84 0 57
SINCE SEP 1 84 84 0 57
SINCE JUL 1 572 494 78 419
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 3 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 9:00 AM
LOWEST 93 12:00 AM
AVERAGE 97
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 70 2018
MINIMUM TEMPERATURE (F) 45 33 1973
SUNRISE AND SUNSET
SEPTEMBER 7 2026.....SUNRISE 7:08 AM AKDT SUNSET 8:47 PM AKDT
SEPTEMBER 8 2026.....SUNRISE 7:10 AM AKDT SUNSET 8:43 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 07 2026.....MORNING 6:23 AM AKDT EVENING 9:32 PM AKDT
SEPTEMBER 08 2026.....MORNING 6:25 AM AKDT EVENING 9:29 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)........13:39
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/2026-09-07 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.