NWS CLI archive · settlement source
CLIHNL · 호놀룰루 · Pacific/Honolulu · ← 2026-08-31 · 2026-09-02 → · All dates for PHNL · JSON · METAR-derived record
Final issued 2026-09-02 08:45:00 EDT · Product id iem:CDHW40-PHFO-021245:HNL:2026-09-01:final · IEM archive
Product id iem:CDHW40-PHFO-021245:HNL:2026-09-01:final · iem-afos · IEM archive
SHA-256 57be272a27bbf7290739c740bfca1bb9f091353497f2f91d7c7b361d0195c659
Product text
CDHW40 PHFO 021245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST WED SEP 02 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 1 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 89 233 PM 93 1984 89 0 89
MINIMUM 77 549 AM 68 1975 75 2 77
AVERAGE 83 82 1 83
PRECIPITATION (IN)
YESTERDAY T 0.77 1972 0.03 -0.03 0.00
MONTH TO DATE T 0.03 -0.03 0.00
SINCE SEP 1 T 0.03 -0.03 0.00
SINCE JAN 1 22.03 9.62 12.41 8.88
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 18 17 1 18
MONTH TO DATE 18 17 1 18
SINCE SEP 1 18 17 1 18
SINCE JAN 1 3228 3094 134 3503
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 900 PM
LOWEST 53 1200 PM
AVERAGE 64
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1997
MINIMUM TEMPERATURE (F) 75 69 1993
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 616 AM HST SUNSET 647 PM HST
SEPTEMBER 3 2026.....SUNRISE 616 AM HST SUNSET 646 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDHW40-PHFO-020245:HNL:2026-09-01:interim · iem-afos · IEM archive
SHA-256 15628059e444b89718611a1890319ddd27a150f67fda4efcbecebd63e574373a
Product text
CDHW40 PHFO 020245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST TUE SEP 01 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 1 2026...
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 233 PM 93 1984 89 0 89
MINIMUM 77 549 AM 68 1975 75 2 77
AVERAGE 83 82 1 83
PRECIPITATION (IN)
TODAY T 0.77 1972 0.03 -0.03 0.00
MONTH TO DATE T 0.03 -0.03 0.00
SINCE SEP 1 T 0.03 -0.03 0.00
SINCE JAN 1 22.03 9.62 12.41 8.88
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 17 1 18
MONTH TO DATE 18 17 1 18
SINCE SEP 1 18 17 1 18
SINCE JAN 1 3228 3094 134 3503
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 700 AM
LOWEST 53 1200 PM
AVERAGE 61
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 1997
MINIMUM TEMPERATURE (F) 75 69 1993
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 615 AM HST SUNSET 648 PM HST
SEPTEMBER 2 2026.....SUNRISE 616 AM HST SUNSET 647 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-09-01 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.