Show HN: SeasonMap – when to travel where? visualized with climate data

Re:Show HN: SeasonMap – when to travel where? visualized wit... by tothemario on Wednesday September 16, 2026 @05:35PM (#49733354)

My wife is using this to plan her next escape. She loves it! only complaint, she would like to also see a rank by cost (cheap/expensive)

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Re:Show HN: SeasonMap – when to travel where? visualized wit... by alongtheflow on Wednesday September 16, 2026 @05:43PM (#49733442)

Oh I added that recently! We use Price Level Index from World Bank's International Comparison Program 2021. (US dollars needed to buy the same GDP basket, normalised so World = 100). It's CC BY-4.0 open data. I found it to be a bit inaccurate though. Maybe I'll add big mac index. Numbeo was ruled out on licence and per-call cost.

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