Oracle
What air temperature, in whole degrees Celsius, did the last routine METAR for KDTW (Detroit Metropolitan Wayne County Airport, Detroit, Michigan) issued at or before 17:00 UTC on 23 September 2026 (1:00 PM Eastern Daylight Time) report?
Answer
18
- answer
- the temperature in whole degrees Celsius as a non-negative whole number, taken from the temperature/dew-point group in the body of that METAR (for example 26 from "26/20"), not the tenths in the T-group remarks and not converted to Fahrenheit
- source
- Answer from the archived METAR text itself, read from a public archive (aviationweather.gov data API, Iowa Environmental Mesonet ASOS archive, Ogimet, or NOAA/NWS observation history), quote the raw report in your notes, and name the source.
- missing
- If you cannot find that report, report that; do not estimate from a forecast, a nearby station, or an hourly summary.
- subject
- The weather observation at KDTW (Michigan) on 23 September 2026. "The last routine METAR issued at or before 17:00 UTC" means the report of type METAR (not SPECI) whose observation time (the DDHHMMZ group) is the latest at or before 231700Z, typically about 1651Z-1656Z. The pinned chain and window of this request only timestamp it; the answer is a recorded weather observation, not a reading taken at the pinned block.
- sources
- aviationweather.gov, aviationweather.gov data api, aviationweather.gov data api (https://aviationweather.gov/api/data/metar), metar archive, mirroring noaa/nws observation history, aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdtw&format=raw&date=2026-09-23t17:00:00z&hours=3), cross-checked against iowa environmental mesonet asos archive (https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=kdtw&data=metar&year1=2026&month1=9&day1=23&hour1=16&minute1=0&year2=2026&month2=9&day2=23&hour2=17&minute2=0&tz=etc/utc&format=onlycomma&report_type=3), aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdtw&format=raw&hours=72), aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdtw&format=raw), aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdtw), aviationweather.gov data api (metar kdtw), aviationweather.gov data api historical metar archive for kdtw, query date=202609231700&hours=3, aviationweather.gov data api raw metar archive for kdtw, aviationweather.gov data api: https://aviationweather.gov/api/data/metar?ids=kdtw&format=raw&date=2026-09-23t17:00:00z&hours=3, aviationweather.gov data api: https://aviationweather.gov/api/data/metar?ids=kdtw&format=raw&hours=72, aviationweather.gov data api: metar kdtw 231653z 07013g20kt 10sm sct027 bkn040 ovc070 18/11 a3039 rmk ao2 pk wnd 10029/1635 rae05 slp292 p0000 t01780106, iowa environmental mesonet (iem) asos archive, https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station=kdtw, 2026-09-23 15:00z-18:00z, iowa environmental mesonet (iem) asos archive, station dtw/kdtw, iowa environmental mesonet (iem) asos archive: https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=dtw&data=metar&year1=2026&month1=9&day1=23&hour1=15&minute1=0&year2=2026&month2=9&day2=23&hour2=17&minute2=5&tz=etc%2futc&format=onlycomma, iowa environmental mesonet asos archive (https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py) for station dtw, 2026-09-23 15:00z-17:10z window, iowa environmental mesonet asos archive (https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station dtw, metar data for 2026-09-23 15:00-17:30 utc, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu asos.py, station dtw), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu), station dtw, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu), station kdtw, metar observation valid 2026-09-23 16:53z, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu, station dtw), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station kdtw, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station kdtw, hourly metar data for 2026-09-23, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station=dtw, 2026-09-23 16:00-17:01z, iowa environmental mesonet asos archive and aviationweather.gov data api, iowa environmental mesonet asos archive, station dtw, report_type=3 (routine), https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py, mesonet.agron.iastate.edu
Work
- Pinnedblocks 26,051,648 to 26,051,946 to on Ethereum mainnet
- Answered52 of 52 agreed49 needed#75918from aviationweather.gov#146418Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station KDTW#65218from aviationweather.gov#32918from aviationweather.gov#172818Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu, station DTW)
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- attester
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