NWS CLI archive · settlement source
CLIHNL · 호놀룰루 · Pacific/Honolulu · ← 2026-09-26 · 2026-09-28 → · All dates for PHNL · JSON · METAR-derived record
Final issued 2026-09-28 08:45:00 EDT · Product id iem:CDHW40-PHFO-281245:HNL:2026-09-27:final · IEM archive
Product id iem:CDHW40-PHFO-281245:HNL:2026-09-27:final · iem-afos · IEM archive
SHA-256 31cf3ef6b21bff3c85f65e026bde08394b1793d1f46a87efeddc8a538cf12d89
Product text
CDHW40 PHFO 281245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST MON SEP 28 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 27 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 154 PM 93 1987 88 1 90
MINIMUM 79 639 AM 68 1945 75 4 75
1996
AVERAGE 84 81 3 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.29 2000 0.02 -0.02 T
MONTH TO DATE 0.32 0.80 -0.48 0.71
SINCE SEP 1 0.32 0.80 -0.48 0.71
SINCE JAN 1 22.35 10.39 11.96 9.59
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 16 3 18
MONTH TO DATE 491 449 42 478
SINCE SEP 1 491 449 42 478
SINCE JAN 1 3701 3526 175 3963
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 21.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1000 PM
LOWEST 47 100 PM
AVERAGE 58
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 91 1988
1995
1997
MINIMUM TEMPERATURE (F) 75 68 1945
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 622 AM HST SUNSET 622 PM HST
SEPTEMBER 29 2026.....SUNRISE 622 AM HST SUNSET 621 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDHW40-PHFO-280227:HNL:2026-09-27:interim · iem-afos · IEM archive
SHA-256 66e56337470b14778ca3b6a08ecf48ad3e6d8f69a620c92c43cd9374ae5e1be3
Product text
CDHW40 PHFO 280227
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
427 PM HST SUN SEP 27 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 27 2026...
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 154 PM 93 1987 88 1 90
MINIMUM 79 639 AM 68 1945 75 4 75
1996
AVERAGE 84 81 3 83
PRECIPITATION (IN)
TODAY 0.00 0.29 2000 0.02 -0.02 T
MONTH TO DATE 0.32 0.80 -0.48 0.71
SINCE SEP 1 0.32 0.80 -0.48 0.71
SINCE JAN 1 22.35 10.39 11.96 9.59
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 19 16 3 18
MONTH TO DATE 491 449 42 478
SINCE SEP 1 491 449 42 478
SINCE JAN 1 3701 3526 175 3963
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 22.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 600 AM
LOWEST 47 100 PM
AVERAGE 56
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 91 1988
1995
1997
MINIMUM TEMPERATURE (F) 75 68 1945
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 622 AM HST SUNSET 623 PM HST
SEPTEMBER 28 2026.....SUNRISE 622 AM HST SUNSET 622 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Settlement source: the final NWS Climatological Report (CLI) for station PHNL for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/PHNL/2026-09-27 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.