NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-10 · 2026-10-12 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-12 02:41:00 EDT · Product id iem:CDUS44-KHGX-120641:IAH:2026-10-11:final · IEM archive
Product id iem:CDUS44-KHGX-120641:IAH:2026-10-11:final · iem-afos · IEM archive
SHA-256 f3410170497f3ea73ec243f366e0e79b8a5a1c5e0c7d25bd153f2555c50b0101
Product text
CDUS44 KHGX 120641
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
141 AM CDT MON OCT 12 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 11 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 MM 94 1962 85 8 89
2020
MINIMUM 63 MM 44 1891 63 0 61
1990
AVERAGE 78 74 4 75
PRECIPITATION (IN)
YESTERDAY 0.00 3.02 2001 0.16 -0.16 0.00
MONTH TO DATE 1.31 1.77 -0.46 T
SINCE SEP 1 2.22 6.48 -4.26 1.21
SINCE JAN 1 36.56 40.25 -3.69 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 13 9 4 10
MONTH TO DATE 176 115 61 176
SINCE SEP 1 779 580 199 683
SINCE JAN 1 3699 3065 634 3688
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 37
AVERAGE 69
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 1991
MINIMUM TEMPERATURE (F) 62 42 1977
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 7:21 AM CDT SUNSET 6:54 PM CDT
OCTOBER 13 2026.......SUNRISE 7:22 AM CDT SUNSET 6:53 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-112130:IAH:2026-10-11:interim · iem-afos · IEM archive
SHA-256 637c5ffb506db64cb1d4a4ba09f8fd5eb76673d570d49c87e259a50677fceab1
Product text
CDUS44 KHGX 112130
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
430 PM CDT SUN OCT 11 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 11 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 1:42 PM 94 1962 85 8 89
2020
MINIMUM 63 6:11 AM 44 1891 63 0 61
1990
AVERAGE 78 74 4 75
PRECIPITATION (IN)
TODAY 0.00 3.02 2001 0.16 -0.16
MONTH TO DATE 1.31 1.77 -0.46
SINCE SEP 1 2.22 6.48 -4.26
SINCE JAN 1 36.56 40.25 -3.69
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 13 9 4 10
MONTH TO DATE 176 115 61 176
SINCE SEP 1 779 580 199 683
SINCE JAN 1 3699 3065 634 3688
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 37
AVERAGE 69
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 1991
MINIMUM TEMPERATURE (F) 62 42 1977
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.
$$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/2026-10-11 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.