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Climograph Guesser
Can you guess the city from its climate? Pin it on the map.
Climograph Guesser is a free geography quiz game where you analyze real climate data — temperature curves and precipitation bars — and try to identify where in the world it comes from. Every round pulls actual historical climate data from Open-Meteo's archive API, so no two games feel the same. You're not guessing from vibes — you're reading a climograph.
Top comment
Hey Product Hunt! 👋 I built Climograph Guesser because I wanted a geography quiz that actually taught you something rather than just testing name recognition. Most geo-guessing games reward you for memorizing what countries look like on a map. This one forces you to think about why climates differ — why Tokyo and New York feel so different in summer, why Cape Town and San Francisco have such similar charts, why Manaus and Singapore look almost identical. The scoring was the fun engineering challenge. Instead of "right or wrong," your score is based on the cosine similarity between the climate vectors of your guess and the target city. So if you drop a pin in the wrong city but nail the climate zone, you still score well. That makes it educational rather than punishing. A few things I'm proud of: 300+ cities in the dataset, from Longyearbyen (Svalbard) to Tristan da Cunha to McMurdo Station in Antarctica Real data every time — fetched live from Open-Meteo's historical archive, not hardcoded averages Challenge mode ranks with Japanese titles, because why not make it a little extra It's completely free, no login required, no ads. Just a weird climate quiz I built because I thought it'd be fun. Would love to hear how you score on Challenge Mode! 🌍
About Climograph Guesser on Product Hunt
“Can you guess the city from its climate? Pin it on the map.”
Climograph Guesser was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #105 on the daily leaderboard. Climograph Guesser is a free geography quiz game where you analyze real climate data — temperature curves and precipitation bars — and try to identify where in the world it comes from. Every round pulls actual historical climate data from Open-Meteo's archive API, so no two games feel the same. You're not guessing from vibes — you're reading a climograph.
On the analytics side, Climograph Guesser competes within Education, Maps and Games — topics that collectively have 189.9k followers on Product Hunt. The dashboard above tracks how Climograph Guesser performed against the three products that launched closest to it on the same day.
Who hunted Climograph Guesser?
Climograph Guesser was hunted by Nagisa Yamada . A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Climograph Guesser including community comment highlights and product details, visit the product overview.