NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-08 · 2026-10-10 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-10 02:32:00 EDT · Product id iem:CDUS44-KHGX-100632:IAH:2026-10-09:final · IEM archive
Product id iem:CDUS44-KHGX-100632:IAH:2026-10-09:final · iem-afos · IEM archive
SHA-256 967e0868cd1b91fa34610791c165c4e3a61961af6dbade2f66304a9b7c13c968
Product text
CDUS44 KHGX 100632
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
132 AM CDT SAT OCT 10 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 9 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 93 3:55 PM 94 2017 85 8 91
MINIMUM 65 6:44 AM 40 1976 63 2 72
AVERAGE 79 74 5 82
PRECIPITATION (IN)
YESTERDAY 0.00 3.60 2003 0.15 -0.15 0.00
MONTH TO DATE 1.31 1.45 -0.14 T
SINCE SEP 1 2.22 6.16 -3.94 1.21
SINCE JAN 1 36.56 39.93 -3.37 30.11
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 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 14 10 4 17
MONTH TO DATE 151 97 54 151
SINCE SEP 1 754 562 192 658
SINCE JAN 1 3674 3047 627 3663
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 15
AVERAGE 47
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 95 1962
MINIMUM TEMPERATURE (F) 63 43 1908
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 7:20 AM CDT SUNSET 6:56 PM CDT
OCTOBER 11 2026.......SUNRISE 7:21 AM CDT SUNSET 6:55 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-092131:IAH:2026-10-09:interim · iem-afos · IEM archive
SHA-256 5b9bf4aeaa41beaf23c28d569466f86ffd53eac5eccdd71607312398f8fc08fa
Product text
CDUS44 KHGX 092131
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
431 PM CDT FRI OCT 09 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 9 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 93 2:59 PM 94 2017 85 8 91
MINIMUM 65 6:44 AM 40 1976 63 2 72
AVERAGE 79 74 5 82
PRECIPITATION (IN)
TODAY 0.00 3.60 2003 0.15 -0.15
MONTH TO DATE 1.31 1.45 -0.14
SINCE SEP 1 2.22 6.16 -3.94
SINCE JAN 1 36.56 39.93 -3.37
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 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 14 10 4 17
MONTH TO DATE 151 97 54 151
SINCE SEP 1 754 562 192 658
SINCE JAN 1 3674 3047 627 3663
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 7.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 15
AVERAGE 47
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 95 1962
MINIMUM TEMPERATURE (F) 63 43 1908
SUNRISE AND SUNSET
OCTOBER 9 2026.......SUNRISE 7:20 AM CDT SUNSET 6:57 PM CDT
OCTOBER 10 2026.......SUNRISE 7:20 AM CDT SUNSET 6:56 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/2026-10-09 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.