[Bug] weather provider openmeteo fails handling summer/winter time

[khassel]

Environment

MagicMirror² version: develop

Which start option are you using?

node --run server

Are you using PM2?

No

Module

None

Have you tried disabling other modules?

• Yes
• No

Have you searched if someone else has already reported the issue on the forum or in the issues?

• Yes

What did you do?

Configuration

                {
                        module: "weather",
                        header: "openmeteo forecast",
                        position: "top_right",
                        config: {
                                weatherProvider: "openmeteo",
                                type: "forecast",
                                appendLocationNameToHeader: false,
                                lat: 50.17659,
                                lon: 8.62685,
                                useCorsProxy: true,
                                roundTemp: true,
                                showPrecipitationProbability: true,
                                windUnits: "kmh",
                                fade: false,
                                forecastDateFormat: "dd HH",
                                absoluteDates: true
                        },
                },
                {
                        module: "weather",
                        header: "yr forecast",
                        position: "top_right",
                        config: {
                                weatherProvider: "yr",
                                type: "forecast",
                                appendLocationNameToHeader: false,
                                lat: 50.17659,
                                lon: 8.62685,
                                roundTemp: true,
                                windUnits: "kmh",
                                fade: false,
                                forecastDateFormat: "dd HH",
                                absoluteDates: true
                        },
                },

What did you expect to happen?

openmeteo should display

SA 00
SU 00
MO 00
TU 00
WE 00

What actually happened?

openmeteo displays

SA 00
SU 00
SU 23
MO 23
TU 23

Additional comments

I added the same with yr provider which works. Because they use other hours they are not impacted by the openmeteo problem.

openmeteo data are linux timestamps:

At the moment it is not clear if this is a problem of openmeteo or a general problem of the weather module.

Participation

• I am willing to submit a pull request for this change.