NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-14 · 2026-10-16 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-16 02:36:00 EDT · Product id iem:CDUS44-KHGX-160636:IAH:2026-10-15:final · IEM archive
Product id iem:CDUS44-KHGX-160636:IAH:2026-10-15:final · iem-afos · IEM archive
SHA-256 0cac181366e1f03dfe26fd1b2b49356ccf22cef9c86b3c772c63e43468c5765a
Product text
CDUS44 KHGX 160636
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
136 AM CDT FRI OCT 16 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 15 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 92 3:31 PM 98 2024 83 9 89
MINIMUM 68 5:23 AM 40 1978 61 7 62
AVERAGE 80 72 8 76
PRECIPITATION (IN)
YESTERDAY 0.00 4.87 2007 0.19 -0.19 0.00
MONTH TO DATE 1.34 2.47 -1.13 T
SINCE SEP 1 2.25 7.18 -4.93 1.21
SINCE JAN 1 36.59 40.95 -4.36 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 15 8 7 11
MONTH TO DATE 247 148 99 219
SINCE SEP 1 850 613 237 726
SINCE JAN 1 3770 3098 672 3731
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 6.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 41
AVERAGE 71
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 1962
1989
2022
MINIMUM TEMPERATURE (F) 61 41 1893
SUNRISE AND SUNSET
OCTOBER 16 2026.......SUNRISE 7:24 AM CDT SUNSET 6:49 PM CDT
OCTOBER 17 2026.......SUNRISE 7:25 AM CDT SUNSET 6:48 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-152144:IAH:2026-10-15:interim · iem-afos · IEM archive
SHA-256 1caf2aaf7e71303a8adeab3d8dfc1eee07ba6a269026fe1b9e89a88342ab461a
Product text
CDUS44 KHGX 152144
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
444 PM CDT THU OCT 15 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 15 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 92 2:59 PM 98 2024 83 9 89
MINIMUM 68 5:23 AM 40 1978 61 7 62
AVERAGE 80 72 8 76
PRECIPITATION (IN)
TODAY 0.00 4.87 2007 0.19 -0.19
MONTH TO DATE 1.34 2.47 -1.13
SINCE SEP 1 2.25 7.18 -4.93
SINCE JAN 1 36.59 40.95 -4.36
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 15 8 7 11
MONTH TO DATE 247 148 99 219
SINCE SEP 1 850 613 237 726
SINCE JAN 1 3770 3098 672 3731
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 41
AVERAGE 71
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 1962
1989
2022
MINIMUM TEMPERATURE (F) 61 41 1893
SUNRISE AND SUNSET
OCTOBER 15 2026.......SUNRISE 7:23 AM CDT SUNSET 6:50 PM CDT
OCTOBER 16 2026.......SUNRISE 7:24 AM CDT SUNSET 6:49 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/2026-10-15 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.