Greg Troxel schrieb am Samstag, 24. Juni 2023 um 15:43:23 UTC+2: Hope this helps if you try to chase down real definition (WMO, national weather agencies).
Indeed. The German Weather Service (DWD) offers a formula in their specification for weather data transmission (VuB 2 Wetterschlüsselhandbuch binäre Schlüssel BUFR <https://www.dwd.de/DE/leistungen/pbfb_verlag_vub/pdf_einzelbaende/vub_2_binaer_barrierefrei.pdf?__blob=publicationFile&v=4>). No mention of past or forecasted temperature values. They simply use the actual temperature. And as they have to obey the regulations of the WMO, the WMO may have no more sophisticated definition. It is all some way confusing. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/29781213-6e2b-4c67-b7f8-0fd63accf0fan%40googlegroups.com.
