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CLIANC · 앵커리지 · America/Anchorage · ← 2026-10-17 · 2026-10-19 → · All dates for PANC · JSON · METAR-derived record
Final issued 2026-10-19 05:52:00 EDT · Product id iem:CDAK48-PAFC-190952:ANC:2026-10-18:final · IEM archive
Product id iem:CDAK48-PAFC-190952:ANC:2026-10-18:final · iem-afos · IEM archive
SHA-256 b1e601e8d46280d27b4b0935326e17fc979ed836b00cc236f45e67a77fc768e5
Product text
CDAK48 PAFC 190952
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
152 AM AKDT MON OCT 19 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR OCTOBER 18 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 40 4:38 PM 54 2013 41 -1 46
MINIMUM 32 8:26 PM 2 1959 30 2 34
AVERAGE 36 35 1 40
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 1987 0.05 -0.05 0.00
MONTH TO DATE 0.93 1.21 -0.28 2.18
SINCE SEP 1 3.72 4.31 -0.59 6.17
SINCE JAN 1 17.02 13.46 3.56 15.42
SNOWFALL (IN)
YESTERDAY 0.0 3.3 2001 0.2 -0.2 0.0
MONTH TO DATE 0.1 2.3 -2.2 0.0
SINCE SEP 1 0.1 2.7 -2.6 0.0
SINCE JUL 1 0.1 2.7 -2.6 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 30 -1 25
MONTH TO DATE 431 453 -22 352
SINCE SEP 1 872 924 -52 776
SINCE JUL 1 1360 1334 26 1138
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 4 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 8:00 PM
LOWEST 50 1:00 AM
AVERAGE 66
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 56 1957
MINIMUM TEMPERATURE (F) 29 2 1996
SUNRISE AND SUNSET
OCTOBER 19 2026.......SUNRISE 8:54 AM AKDT SUNSET 6:36 PM AKDT
OCTOBER 20 2026.......SUNRISE 8:57 AM AKDT SUNSET 6:33 PM AKDT
CIVIL TWILIGHT
OCTOBER 19 2026.......MORNING 8:09 AM AKDT EVENING 7:20 PM AKDT
OCTOBER 20 2026.......MORNING 8:12 AM AKDT EVENING 7:17 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)........ 9:42
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:37
$$Product id iem:CDAK48-PAFC-190040:ANC:2026-10-18:interim · iem-afos · IEM archive
SHA-256 35cd4c1c3f45c030d81fdd4af2731c50901267bd89ee70dafd5fa1ddb0c418d2
Product text
CDAK48 PAFC 190040
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
440 PM AKDT SUN OCT 18 2026
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR OCTOBER 18 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 40 2:59 PM 54 2013 41 -1 46
MINIMUM 36 9:25 AM 2 1959 30 6 34
AVERAGE 38 35 3 40
PRECIPITATION (IN)
TODAY 0.00 0.57 1987 0.05 -0.05 0.00
MONTH TO DATE 0.93 1.21 -0.28 2.18
SINCE SEP 1 3.72 4.31 -0.59 6.17
SINCE JAN 1 17.02 13.46 3.56 15.42
SNOWFALL (IN)
TODAY 0.0 3.3 2001 0.2 -0.2 0.0
MONTH TO DATE 0.1 2.3 -2.2 0.0
SINCE SEP 1 0.1 2.7 -2.6 0.0
SINCE JUL 1 0.1 2.7 -2.6 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 27 30 -3 25
MONTH TO DATE 429 453 -24 352
SINCE SEP 1 870 924 -54 776
SINCE JUL 1 1358 1334 24 1138
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 4 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 3:00 PM
LOWEST 50 1:00 AM
AVERAGE 56
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 56 1957
MINIMUM TEMPERATURE (F) 29 2 1996
SUNRISE AND SUNSET
OCTOBER 18 2026.......SUNRISE 8:51 AM AKDT SUNSET 6:38 PM AKDT
OCTOBER 19 2026.......SUNRISE 8:54 AM AKDT SUNSET 6:35 PM AKDT
CIVIL TWILIGHT
OCTOBER 18 2026.......MORNING 8:07 AM AKDT EVENING 7:23 PM AKDT
OCTOBER 19 2026.......MORNING 8:09 AM AKDT EVENING 7:20 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)........ 9:47
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:37
$$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/2026-10-18 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.