NWS CLI archive · settlement source
CLIHNL · 호놀룰루 · Pacific/Honolulu · ← 2026-09-09 · 2026-09-11 → · All dates for PHNL · JSON · METAR-derived record
Final issued 2026-09-11 08:45:00 EDT · Product id iem:CDHW40-PHFO-111245:HNL:2026-09-10:final · IEM archive
Product id iem:CDHW40-PHFO-111245:HNL:2026-09-10:final · iem-afos · IEM archive
SHA-256 b8d5d446fff7a3bef653e38a4cabbdef86067e3ea45504377bc73c4aecb1572e
Product text
CDHW40 PHFO 111245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST FRI SEP 11 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 10 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 1224 PM 92 1995 89 0 88
2009
2019
MINIMUM 79 1159 PM 67 1944 75 4 76
AVERAGE 84 82 2 82
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 2005 0.03 -0.03 0.00
MONTH TO DATE 0.32 0.34 -0.02 0.51
SINCE SEP 1 0.32 0.34 -0.02 0.51
SINCE JAN 1 22.35 9.93 12.42 9.39
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 17 2 17
MONTH TO DATE 178 170 8 172
SINCE SEP 1 178 170 8 172
SINCE JAN 1 3388 3247 141 3657
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1200 AM
LOWEST 55 1100 AM
AVERAGE 67
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1979
1984
2019
MINIMUM TEMPERATURE (F) 75 68 1985
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 618 AM HST SUNSET 638 PM HST
SEPTEMBER 12 2026.....SUNRISE 618 AM HST SUNSET 637 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-110245:HNL:2026-09-10:interim · iem-afos · IEM archive
SHA-256 9de4bd2d7c22f61e9d7562d81d6a445af94225ed2ae78690ec10adcfb2116efc
Product text
CDHW40 PHFO 110245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST THU SEP 10 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 10 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 MM 92 1995 89 0 88
2009
2019
MINIMUM 79 MM 67 1944 75 4 76
AVERAGE 84 82 2 82
PRECIPITATION (IN)
TODAY 0.00 0.25 2005 0.03 -0.03 0.00
MONTH TO DATE 0.32 0.34 -0.02 0.51
SINCE SEP 1 0.32 0.34 -0.02 0.51
SINCE JAN 1 22.35 9.93 12.42 9.39
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 17 2 17
MONTH TO DATE 178 170 8 172
SINCE SEP 1 178 170 8 172
SINCE JAN 1 3388 3247 141 3657
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 1200 AM
LOWEST 55 1100 AM
AVERAGE 67
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1979
1984
2019
MINIMUM TEMPERATURE (F) 75 68 1985
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 618 AM HST SUNSET 639 PM HST
SEPTEMBER 11 2026.....SUNRISE 618 AM HST SUNSET 638 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/2026-09-10 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.