NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-07 · 2026-10-09 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-09 02:31:00 EDT · Product id iem:CDUS44-KHGX-090631:IAH:2026-10-08:final · IEM archive
Product id iem:CDUS44-KHGX-090631:IAH:2026-10-08:final · iem-afos · IEM archive
SHA-256 3846d0fe397ea3a8c9a74cb6410956736e64305796ada2f8f69d2f3308612ffe
Product text
CDUS44 KHGX 090631
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
131 AM CDT FRI OCT 09 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 8 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 2:33 PM 96 1962 85 8 94
MINIMUM 71 6:30 AM 42 1952 64 7 73
AVERAGE 82 75 7 84
PRECIPITATION (IN)
YESTERDAY 0.00 2.07 1909 0.16 -0.16 0.00
MONTH TO DATE 1.31 1.30 0.01 T
SINCE SEP 1 2.22 6.01 -3.79 1.21
SINCE JAN 1 36.56 39.78 -3.22 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 17 10 7 19
MONTH TO DATE 137 87 50 134
SINCE SEP 1 740 552 188 641
SINCE JAN 1 3660 3037 623 3646
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91
LOWEST 31
AVERAGE 61
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 94 2017
MINIMUM TEMPERATURE (F) 63 40 1976
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.
$$Product id iem:CDUS44-KHGX-082135:IAH:2026-10-08:interim · iem-afos · IEM archive
SHA-256 77c8b99d019c446052dfa6a6f7f4dce59c8f2b3fa6b920cf14518bfd2ed8f5a4
Product text
CDUS44 KHGX 082135
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
435 PM CDT THU OCT 08 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 8 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 2:33 PM 96 1962 85 8 94
MINIMUM 71 6:30 AM 42 1952 64 7 73
AVERAGE 82 75 7 84
PRECIPITATION (IN)
TODAY 0.00 2.07 1909 0.16 -0.16
MONTH TO DATE 1.31 1.30 0.01
SINCE SEP 1 2.22 6.01 -3.79
SINCE JAN 1 36.56 39.78 -3.22
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 17 10 7 19
MONTH TO DATE 137 87 50 134
SINCE SEP 1 740 552 188 641
SINCE JAN 1 3660 3037 623 3646
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91
LOWEST 31
AVERAGE 61
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 94 2017
MINIMUM TEMPERATURE (F) 63 40 1976
SUNRISE AND SUNSET
OCTOBER 8 2026.......SUNRISE 7:19 AM CDT SUNSET 6:58 PM CDT
OCTOBER 9 2026.......SUNRISE 7:20 AM CDT SUNSET 6:57 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/2026-10-08 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.