NWS CLI archive · settlement source
CLIHNL · 호놀룰루 · Pacific/Honolulu · ← 2026-10-19 · 2026-10-21 → · All dates for PHNL · JSON · METAR-derived record
Final issued 2026-10-21 08:45:00 EDT · Product id iem:CDHW40-PHFO-211245:HNL:2026-10-20:final · IEM archive
Product id iem:CDHW40-PHFO-211245:HNL:2026-10-20:final · iem-afos · IEM archive
SHA-256 1e3f4c06095b5ed9df7d7028274b3ea8fcaf3d6efe657e5daa40a597eb9d13da
Product text
CDHW40 PHFO 211245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST WED OCT 21 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR OCTOBER 20 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 85 247 PM 91 2009 87 -2 89
MINIMUM 76 644 AM 64 1981 74 2 76
AVERAGE 81 80 1 83
PRECIPITATION (IN)
YESTERDAY T 3.09 1985 0.05 -0.05 0.01
MONTH TO DATE 0.76 0.81 -0.05 0.14
SINCE SEP 1 1.92 1.69 0.23 0.85
SINCE JAN 1 23.95 11.28 12.67 9.73
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 16 15 1 18
MONTH TO DATE 317 316 1 330
SINCE SEP 1 859 814 45 864
SINCE JAN 1 4069 3891 178 4349
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 14.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 200 AM
LOWEST 53 300 PM
AVERAGE 65
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 2015
MINIMUM TEMPERATURE (F) 74 64 1955
SUNRISE AND SUNSET
OCTOBER 21 2026.......SUNRISE 630 AM HST SUNSET 602 PM HST
OCTOBER 22 2026.......SUNRISE 630 AM HST SUNSET 602 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDHW40-PHFO-210245:HNL:2026-10-20:interim · iem-afos · IEM archive
SHA-256 af94d8acdb459c7ba7fc2c044838927edb12c174adf04b9c2871f562d5c98cb0
Product text
CDHW40 PHFO 210245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST TUE OCT 20 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR OCTOBER 20 2026...
VALID TODAY AS OF 0425 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 247 PM 91 2009 87 -2 89
MINIMUM 76 644 AM 64 1981 74 2 76
AVERAGE 81 80 1 83
PRECIPITATION (IN)
TODAY T 3.09 1985 0.05 -0.05 0.01
MONTH TO DATE 0.76 0.81 -0.05 0.14
SINCE SEP 1 1.92 1.69 0.23 0.85
SINCE JAN 1 23.95 11.28 12.67 9.73
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 16 15 1 18
MONTH TO DATE 317 316 1 330
SINCE SEP 1 859 814 45 864
SINCE JAN 1 4069 3891 178 4349
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 14.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 200 AM
LOWEST 53 300 PM
AVERAGE 65
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 2015
MINIMUM TEMPERATURE (F) 74 64 1955
SUNRISE AND SUNSET
OCTOBER 20 2026.......SUNRISE 629 AM HST SUNSET 603 PM HST
OCTOBER 21 2026.......SUNRISE 630 AM HST SUNSET 602 PM HST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-10-20 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.