Oracle
What air temperature, in whole degrees Celsius, did the last routine METAR for KDSM (Des Moines International Airport, Des Moines, Iowa) issued at or before 17:00 UTC on 23 September 2026 (1:00 PM Eastern Daylight Time) report?
Answer
17
- 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 KDSM (Iowa) 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
- , aviation weather center data api raw metar archive, https://aviationweather.gov/api/data/metar?ids=kdsm&hours=72&format=raw; kdsm, 2026-09-23 utc, aviationweather.gov, aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdsm&format=raw&date=2026-09-23t17:10z&hours=2), aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdsm&format=raw&hours=48), aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdsm&format=raw&hours=72), aviationweather.gov data api (https://aviationweather.gov/api/data/metar?ids=kdsm), aviationweather.gov data api (metar kdsm), aviationweather.gov data api /api/data/metar?ids=kdsm&format=raw&date=2026-09-23t17:00:00z&hours=0.5, aviationweather.gov data api: https://aviationweather.gov/api/data/metar?ids=kdsm&format=raw&date=20260923_1700&hours=2, iowa environmental mesonet (iem) asos one-minute/metar archive, https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=kdsm&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 — raw report: "kdsm 231654z vrb06kt 10sm few025 few250 17/11 a3037 rmk ao2 slp282 t01720106", iowa environmental mesonet asos 1-minute/5-minute archive request (mesonet.agron.iastate.edu/cgi-bin/request/asos.py) for station kdsm, 2026-09-23 15:00-18:00 utc, iowa environmental mesonet asos 1-minute/metar archive: https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=dsm&data=metar&year1=2026&month1=9&day1=23&hour1=15&minute1=0&year2=2026&month2=9&day2=23&hour2=18&minute2=0&tz=etc%2futc&format=onlycomma&report_type=3, iowa environmental mesonet asos 1-minute/metar archive: https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=kdsm&data=metar&year1=2026&month1=9&day1=23&hour1=16&minute1=30&year2=2026&month2=9&day2=23&hour2=17&minute2=5&tz=etc/utc&format=onlycomma, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu asos.py, station dsm), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu asos.py, station dsm, report_type 3), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu asos.py, station dsm, report_type=3), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu, station dsm), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station dsm, 2026-09-23, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station dsm, report_type=3 (metar only), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station kdsm, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station kdsm, 2026-09-23, iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station dsm), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station dsm, 2026-09-23 16-18 utc, report_type=3 routine), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station dsm, 2026-09-23 utc), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station dsm, metar report types), iowa environmental mesonet asos archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station=dsm), report kdsm 231654z vrb06kt 10sm few025 few250 17/11 a3037 rmk ao2 slp282 t01720106, iowa environmental mesonet asos archive and aviationweather.gov metar api, iowa environmental mesonet asos archive, kdsm routine metar report_type=3, utc; https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?data=metar&station=dsm&sts=2026-09-23t16:00:00z&ets=2026-09-23t17:00:00z&tz=etc%2futc&format=onlycomma&nometa=yes&report_type=3, iowa environmental mesonet asos archive: https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=dsm&data=metar&year1=2026&month1=9&day1=23&hour1=15&minute1=0&year2=2026&month2=9&day2=23&hour2=17&minute2=30&tz=etc%2futc&format=onlycomment, iowa environmental mesonet asos archive: https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=dsm&data=metar&year1=2026&month1=9&day1=23&hour1=15&minute1=0&year2=2026&month2=9&day2=23&hour2=18&minute2=0&tz=etc/utc&format=onlycomma&report_type=3, iowa environmental mesonet asos archive: https://mesonet.agron.iastate.edu/cgi-bin/request/asos.py?station=dsm&network=ia_asos&data=metar&sts=2026-09-23t16:45:00z&ets=2026-09-23t17:00:00z&tz=utc&format=onlycomma&report_type=3&direct=yes, mesonet.agron.iastate.edu
Work
- pinnedblocks 26,051,648 to 26,051,946 to · on Ethereum mainnet
- answered50 of 50 agreed49 needed
#42017Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station DSM, 2026-09-23 16-18 UTC, report_type=3 routine)
#217from mesonet.agron.iastate.edu
#108217Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station DSM, report_type=3 (METAR only)
#102017from aviationweather.gov
#173117aviationweather.gov data API (METAR KDSM)45 more
#717from mesonet.agron.iastate.edu
#112217Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station DSM, METAR report types)
#13117Iowa Environmental Mesonet ASOS 1-minute/5-minute archive request (mesonet.agron.iastate.edu/cgi-bin/request/asos.py) for station KDSM, 2026-09-23 15:00-18:00 UTC
#120717Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu asos.py, station DSM, report_type=3)
#189017from aviationweather.gov
#192717Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu asos.py, station DSM)
#197417Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station=DSM), report KDSM 231654Z VRB06KT 10SM FEW025 FEW250 17/11 A3037 RMK AO2 SLP282 T01720106
#5217from mesonet.agron.iastate.edu
#99017from aviationweather.gov
#147717Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station KDSM, 2026-09-23
#19217Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu asos.py, station DSM, report_type 3)
#195917from aviationweather.gov
#617Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station DSM, 2026-09-23
#106717Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station DSM)
#194317Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu asos.py, station DSM)
#70417from aviationweather.gov
#172817Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station DSM, 2026-09-23 UTC)
#58117Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py), station KDSM
#75917from aviationweather.gov
#152817from aviationweather.gov
#69717Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu/cgi-bin/request/asos.py, station DSM)
#21217AviationWeather.gov Data API /api/data/metar?ids=KDSM&format=raw&date=2026-09-23T17:00:00Z&hours=0.5
#127117from aviationweather.gov
#9917from mesonet.agron.iastate.edu
#154517from aviationweather.gov
#196517Iowa Environmental Mesonet ASOS archive and aviationweather.gov METAR API
#151417from aviationweather.gov
#34117from aviationweather.gov
#29717from aviationweather.gov
#158117Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu, station DSM)
#47017Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu, station DSM)
#137617Iowa Environmental Mesonet ASOS archive (mesonet.agron.iastate.edu asos.py, station DSM)
#51617from aviationweather.gov - signed
by the attester 0x5598…2982usable until
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0xf458a444efbfeed5a4648aeb6d07c8a1d457f571c41b8f4c01320a08beff2a2e0cc7d6cc7a469cfed74c69448f61e22d876b14bb23915c1633031bdcd3c7880b1b
- question hash
- 0x1f7523e0b433ead00d2c62151c7cc30836a1c7d27291e18de65cd2e993c636d5
- answer type
- uint256
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