NWS CLI archive · settlement source
CLIIAH · 휴스턴 · America/Chicago · ← 2026-10-29 · 2026-10-31 → · All dates for KIAH · JSON · METAR-derived record
Final issued 2026-10-31 02:31:00 EDT · Product id iem:CDUS44-KHGX-310631:IAH:2026-10-30:final · IEM archive
Product id iem:CDUS44-KHGX-310631:IAH:2026-10-30:final · iem-afos · IEM archive
SHA-256 c6e6c40a4fd4bdad57ced1450e0203b94aa2dec5cec67bed4be6189f7c7be972
Product text
CDUS44 KHGX 310631
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
131 AM CDT SAT OCT 31 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 30 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 80 2:03 PM 89 1915 78 2 71
1951
2004
MINIMUM 64 6:52 AM 33 1917 56 8 49
AVERAGE 72 67 5 60
PRECIPITATION (IN)
YESTERDAY T 5.30 1907 0.17 -0.17 0.00
MONTH TO DATE 1.54 5.30 -3.76 3.36
SINCE SEP 1 2.45 10.01 -7.56 4.57
SINCE JAN 1 36.79 43.78 -6.99 33.47
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 2 -2 5
MONTH TO DATE 4 20 -16 8
SINCE SEP 1 4 20 -16 8
SINCE JUL 1 4 20 -16 8
COOLING
YESTERDAY 7 4 3 0
MONTH TO DATE 329 236 93 362
SINCE SEP 1 932 701 231 869
SINCE JAN 1 3852 3186 666 3874
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 50
AVERAGE 72
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 88 1972
1977
2004
MINIMUM TEMPERATURE (F) 56 29 1993
SUNRISE AND SUNSET
OCTOBER 31 2026.......SUNRISE 7:35 AM CDT SUNSET 6:35 PM CDT
NOVEMBER 1 2026......SUNRISE 6:35 AM CST SUNSET 5:34 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS44-KHGX-302138:IAH:2026-10-30:interim · iem-afos · IEM archive
SHA-256 bedf8b6d2ce9cd88c029a19357450fcde520df8363094145ddb91654d1f8504b
Product text
CDUS44 KHGX 302138
CLIIAH
CLIMATE REPORT
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
438 PM CDT FRI OCT 30 2026
...................................
...THE HOUSTON INTERCONTINENTAL CLIMATE SUMMARY FOR OCTOBER 30 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 80 2:03 PM 89 1915 78 2 71
1951
2004
MINIMUM 64 6:52 AM 33 1917 56 8 49
AVERAGE 72 67 5 60
PRECIPITATION (IN)
TODAY 0.00 5.30 1907 0.17 -0.17
MONTH TO DATE 1.54 5.30 -3.76
SINCE SEP 1 2.45 10.01 -7.56
SINCE JAN 1 36.79 43.78 -6.99
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 2 -2 5
MONTH TO DATE 4 20 -16 8
SINCE SEP 1 4 20 -16 8
SINCE JUL 1 4 20 -16 8
COOLING
TODAY 7 4 3 0
MONTH TO DATE 329 236 93 362
SINCE SEP 1 932 701 231 869
SINCE JAN 1 3852 3186 666 3874
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 50
AVERAGE 69
..........................................................
THE HOUSTON INTERCONTINENTAL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 88 1972
1977
2004
MINIMUM TEMPERATURE (F) 56 29 1993
SUNRISE AND SUNSET
OCTOBER 30 2026.......SUNRISE 7:34 AM CDT SUNSET 6:36 PM CDT
OCTOBER 31 2026.......SUNRISE 7:35 AM CDT SUNSET 6:35 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/2026-10-30 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.