NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-09 · 2026-10-11 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-11 02:32:00 EDT · Product id iem:CDUS44-KHGX-110632:IAH:2026-10-10:final · IEM archive
Product id iem:CDUS44-KHGX-110632:IAH:2026-10-10:final · iem-afos · IEM archive
SHA-256 f7410241e3bfe1a8e956b7222cf2f406aee7c634272e24e187252a2187e89dc8
Product text
CDUS44 KHGX 110632
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
132 AM CDT SUN OCT 11 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 10 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 89 MM 95 1962 85 4 92
MINIMUM 64 MM 43 1908 63 1 67
AVERAGE 77 74 3 80
PRECIPITATION (IN)
YESTERDAY 0.00 3.50 1899 0.16 -0.16 0.00
MONTH TO DATE 1.31 1.61 -0.30 T
SINCE SEP 1 2.22 6.32 -4.10 1.21
SINCE JAN 1 36.56 40.09 -3.53 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 12 9 3 15
MONTH TO DATE 163 106 57 166
SINCE SEP 1 766 571 195 673
SINCE JAN 1 3686 3056 630 3678
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 42
AVERAGE 66
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 94 1962
2020
MINIMUM TEMPERATURE (F) 63 44 1891
1990
SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE 7:21 AM CDT SUNSET 6:55 PM CDT
OCTOBER 12 2026.......SUNRISE 7:21 AM CDT SUNSET 6:54 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-102133:IAH:2026-10-10:interim · iem-afos · IEM archive
SHA-256 bcd7e5ccf1852e6e8c4de0c9ac5b9f129d729331b53f30fb26a26e248c7697b2
Product text
CDUS44 KHGX 102133
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
433 PM CDT SAT OCT 10 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 10 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 89 2:29 PM 95 1962 85 4 92
MINIMUM 64 4:17 AM 43 1908 63 1 67
AVERAGE 77 74 3 80
PRECIPITATION (IN)
TODAY 0.00 3.50 1899 0.16 -0.16
MONTH TO DATE 1.31 1.61 -0.30
SINCE SEP 1 2.22 6.32 -4.10
SINCE JAN 1 36.56 40.09 -3.53
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 12 9 3 15
MONTH TO DATE 163 106 57 166
SINCE SEP 1 766 571 195 673
SINCE JAN 1 3686 3056 630 3678
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 5.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 43
AVERAGE 67
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 94 1962
2020
MINIMUM TEMPERATURE (F) 63 44 1891
1990
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.
$$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/2026-10-10 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.