NWS CLI archive · settlement source
CLIHNL · 호놀룰루 · Pacific/Honolulu · ← 2026-09-15 · 2026-09-17 → · All dates for PHNL · JSON · METAR-derived record
Final issued 2026-09-17 08:45:00 EDT · Product id iem:CDHW40-PHFO-171245:HNL:2026-09-16:final · IEM archive
Product id iem:CDHW40-PHFO-171245:HNL:2026-09-16:final · iem-afos · IEM archive
SHA-256 e241f1c806043d2068591595ddb38068258677045760210343016cba57c82550
Product text
CDHW40 PHFO 171245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST THU SEP 17 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 16 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 91 1145 AM 93 1985 88 3 88
MINIMUM 76 642 AM 67 1957 75 1 77
AVERAGE 84 82 2 83
PRECIPITATION (IN)
YESTERDAY T 0.27 1992 0.03 -0.03 T
MONTH TO DATE 0.32 0.51 -0.19 0.58
SINCE SEP 1 0.32 0.51 -0.19 0.58
SINCE JAN 1 22.35 10.10 12.25 9.46
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 18
MONTH TO DATE 282 272 10 283
SINCE SEP 1 282 272 10 283
SINCE JAN 1 3492 3349 143 3768
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 56 1100 AM
AVERAGE 69
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1967
1987
1995
MINIMUM TEMPERATURE (F) 75 70 1954
1971
1974
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 619 AM HST SUNSET 632 PM HST
SEPTEMBER 18 2026.....SUNRISE 620 AM HST SUNSET 632 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-170245:HNL:2026-09-16:interim · iem-afos · IEM archive
SHA-256 6edf60ea3744e74656a050da22e4b504910741809d970dafe692639ab007ae86
Product text
CDHW40 PHFO 170245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST WED SEP 16 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR SEPTEMBER 16 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 91 1145 AM 93 1985 88 3 88
MINIMUM 76 642 AM 67 1957 75 1 77
AVERAGE 84 82 2 83
PRECIPITATION (IN)
TODAY 0.00 0.27 1992 0.03 -0.03 T
MONTH TO DATE 0.32 0.51 -0.19 0.58
SINCE SEP 1 0.32 0.51 -0.19 0.58
SINCE JAN 1 22.35 10.10 12.25 9.46
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 18
MONTH TO DATE 282 272 10 283
SINCE SEP 1 282 272 10 283
SINCE JAN 1 3492 3349 143 3768
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.1
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 82 400 AM
LOWEST 56 1100 AM
AVERAGE 69
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 92 1967
1987
1995
MINIMUM TEMPERATURE (F) 75 70 1954
1971
1974
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 619 AM HST SUNSET 633 PM HST
SEPTEMBER 17 2026.....SUNRISE 619 AM HST SUNSET 632 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/2026-09-16 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.