NWS CLI archive · settlement source
CLIHNL · 호놀룰루 · Pacific/Honolulu · ← 2026-10-18 · 2026-10-20 → · All dates for PHNL · JSON · METAR-derived record
Final issued 2026-10-20 08:45:00 EDT · Product id iem:CDHW40-PHFO-201245:HNL:2026-10-19:final · IEM archive
Product id iem:CDHW40-PHFO-201245:HNL:2026-10-19:final · iem-afos · IEM archive
SHA-256 c4846914a4a67210ca59beb2d261f2f018bcc716267db64474bae9a2bbd770e8
Product text
CDHW40 PHFO 201245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
245 AM HST TUE OCT 20 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR OCTOBER 19 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 87 202 PM 91 1990 87 0 89
1996
2015
MINIMUM 75 946 PM 66 1955 74 1 76
1971
AVERAGE 81 80 1 83
PRECIPITATION (IN)
YESTERDAY T 3.74 2014 0.05 -0.05 0.01
MONTH TO DATE 0.76 0.76 -0.00 0.13
SINCE SEP 1 1.92 1.64 0.28 0.84
SINCE JAN 1 23.95 11.23 12.72 9.72
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 301 301 0 312
SINCE SEP 1 843 799 44 846
SINCE JAN 1 4053 3876 177 4331
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 14.6
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 82 900 PM
LOWEST 50 200 PM
AVERAGE 66
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 2009
MINIMUM TEMPERATURE (F) 74 64 1981
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.
$$Product id iem:CDHW40-PHFO-200245:HNL:2026-10-19:interim · iem-afos · IEM archive
SHA-256 7b00001fb9dfec1f0eb4926c0fd404f11987465a48a3b1afe85f946cd32d26a8
Product text
CDHW40 PHFO 200245
CLIHNL
CLIMATE REPORT
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST MON OCT 19 2026
...................................
...THE HONOLULU CLIMATE SUMMARY FOR OCTOBER 19 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 87 202 PM 91 1990 87 0 89
1996
2015
MINIMUM 76 304 AM 66 1955 74 2 76
1971
AVERAGE 82 80 2 83
PRECIPITATION (IN)
TODAY 0.00 3.74 2014 0.05 -0.05 0.01
MONTH TO DATE 0.76 0.76 -0.00 0.13
SINCE SEP 1 1.92 1.64 0.28 0.84
SINCE JAN 1 23.95 11.23 12.72 9.72
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 17 15 2 18
MONTH TO DATE 302 301 1 312
SINCE SEP 1 844 799 45 846
SINCE JAN 1 4054 3876 178 4331
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 13.4
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 71 200 AM
LOWEST 50 200 PM
AVERAGE 61
..........................................................
THE HONOLULU CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 2009
MINIMUM TEMPERATURE (F) 74 64 1981
SUNRISE AND SUNSET
OCTOBER 19 2026.......SUNRISE 629 AM HST SUNSET 604 PM HST
OCTOBER 20 2026.......SUNRISE 629 AM HST SUNSET 603 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/2026-10-19 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.