NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-26 · 2026-10-28 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-28 03:25:00 EDT · Product id iem:CDUS44-KHGX-280725:IAH:2026-10-27:final · IEM archive
Product id iem:CDUS44-KHGX-280725:IAH:2026-10-27:final · iem-afos · IEM archive
SHA-256 53ffc1848cef693223f00c88f40b697e08611c1e1b95b286d65b33446d97a966
Product text
CDUS44 KHGX 280725
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
225 AM CDT WED OCT 28 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 27 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 3:34 PM 94 2010 79 -5 86
MINIMUM 60 1:29 AM 36 1889 57 3 61
1898
AVERAGE 67 68 -1 74
PRECIPITATION (IN)
YESTERDAY 0.16 2.72 1897 0.19 -0.03 0.00
MONTH TO DATE 1.50 4.77 -3.27 2.84
SINCE SEP 1 2.41 9.48 -7.07 4.05
SINCE JAN 1 36.75 43.25 -6.50 32.95
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 4 14 -10 0
SINCE SEP 1 4 14 -10 0
SINCE JUL 1 4 14 -10 0
COOLING
YESTERDAY 2 5 -3 9
MONTH TO DATE 303 222 81 351
SINCE SEP 1 906 687 219 858
SINCE JAN 1 3826 3172 654 3863
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 73
AVERAGE 87
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 90 1991
MINIMUM TEMPERATURE (F) 57 36 1898
SUNRISE AND SUNSET
OCTOBER 28 2026.......SUNRISE 7:32 AM CDT SUNSET 6:38 PM CDT
OCTOBER 29 2026.......SUNRISE 7:33 AM CDT SUNSET 6:37 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS44-KHGX-272125:IAH:2026-10-27:interim · iem-afos · IEM archive
SHA-256 f497a5e9675c1d2fc010d7148cbdac03091ab8c8326a813085b43f58febb5206
Product text
CDUS44 KHGX 272125
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
425 PM CDT TUE OCT 27 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 27 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 2:59 PM 94 2010 79 -5 86
MINIMUM 60 1:29 AM 36 1889 57 3 61
1898
AVERAGE 67 68 -1 74
PRECIPITATION (IN)
TODAY 0.16 2.72 1897 0.19 -0.03
MONTH TO DATE 1.50 4.77 -3.27
SINCE SEP 1 2.41 9.48 -7.07
SINCE JAN 1 36.75 43.25 -6.50
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 4 14 -10 0
SINCE SEP 1 4 14 -10 0
SINCE JUL 1 4 14 -10 0
COOLING
TODAY 2 5 -3 9
MONTH TO DATE 303 222 81 351
SINCE SEP 1 906 687 219 858
SINCE JAN 1 3826 3172 654 3863
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 4.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 73
AVERAGE 82
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 90 1991
MINIMUM TEMPERATURE (F) 57 36 1898
SUNRISE AND SUNSET
OCTOBER 27 2026.......SUNRISE 7:32 AM CDT SUNSET 6:39 PM CDT
OCTOBER 28 2026.......SUNRISE 7:32 AM CDT SUNSET 6:38 PM CDT
- 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 KIAH for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KIAH/2026-10-27 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.