sqlite> select sum(wsum)/sum(sumtime) from archive_day_outTemp where strftime("%Y-%m",dateTime,'unixepoch','localtime')=='2020-11'; 60.1308595259353
Ok, that looks the same like the value in my history table. tke...@gmail.com schrieb am Donnerstag, 19. November 2020 um 17:13:38 UTC+1: > 1. That looks reasonable. One other query to try: > > sqlite> *select sum(wsum)/sum(sumtime) from archive_day_outTemp where > strftime("%Y-%m",dateTime,'unixepoch','localtime')=='2020-11';* > > 2. If that doesn't reveal anything, I will send you an instrumented > version of xtypes.py that will log the calculation. > > > On Thu, Nov 19, 2020 at 6:44 AM Berny Cl <b.cl...@gmail.com> wrote: > >> sqlite> select avg(outTemp) from archive where strftime("%Y-%m", >> dateTime,'unixepoch','localtime')=='2020-11'; >> 51.117818676717 <(781)%20867-6717> >> sqlite> select sum(sum)/sum(count) from archive_day_outTemp where >> strftime("%Y-%m",dateTime,'unixepoch','localtime')=='2020-11'; >> 51.114923603352 >> >> Thank you! >> OK, I did that. The two numbers are very close. I think they are correct >> (in Fahrenheit) but in my history table the temperature ist too high (in >> degree Celsius). >> >> tke...@gmail.com schrieb am Donnerstag, 19. November 2020 um 15:02:55 >> UTC+1: >> >>> Most likely it's some bad data. Let's check the database directly. >>> >>> First find the database. If you did a package install, it's most likely >>> at /var/lib/weewx/weewx.sdb. If you did a setup.py install, it's at >>> /home/weewx/archive/weewx.sdb. Let's assume the former. >>> >>> Then, run two queries: >>> >>> *sqlite /var/lib/weewx/weewx.sdb* >>> sqlite> *select avg(outTemp) from archive where strftime("%Y-%m", >>> dateTime,'unixepoch','localtime')=='2020-11';* >>> sqlite> *select sum(sum)/sum(count) from archive_day_outTemp where >>> strftime("%Y-%m",dateTime,'unixepoch','localtime')=='2020-11';* >>> >>> The first method calculates the average temperature for Nov 2020 by >>> using the main archive table. The second by using the daily summaries. The >>> two numbers should be very close. See what you get and we'll take it from >>> there. >>> >>> -tk >>> >>> >>> On Thu, Nov 19, 2020 at 4:43 AM Berny Cl <b.cl...@gmail.com> wrote: >>> >>>> Hi everybody, >>>> since the last update to version 4.20, i have noticed an incorrect >>>> value for the monthly average temperature at the history table and also in >>>> the monthly NOAA table. >>>> I use the niculskin and my station is a FineOffset (WS 1080). >>>> >>>> See at: http://haus-volmering.de/history.html >>>> (Durchschnittstemperatur = Average Temperature for Nov is obviously >>>> incorrect) >>>> >>>> How can I fix that? >>>> >>>> -- >>>> 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 weewx-user+...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/277ec811-21b4-41e9-8fc1-cda38d87014dn%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/weewx-user/277ec811-21b4-41e9-8fc1-cda38d87014dn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >> 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 weewx-user+...@googlegroups.com. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/weewx-user/87243ab4-47a4-4c85-b004-530f84e77673n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/weewx-user/87243ab4-47a4-4c85-b004-530f84e77673n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- 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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/f5a4768c-27f7-49c6-807e-496296d0c380n%40googlegroups.com.