Life & fun · December 21, 2025
30YearWeather - Long Weather Forecast
Weather forecast & historical data
30YearWeather - Long Weather Forecast launched on December 21, 2025 with 2 votes, #5,292 of 11,628 launches that month. The site was not reachable when checked in September 2026.
What it does
Plan your perfect trip with 30 years of real weather history. No forecasts, no guesses — just data-driven insights for every day of the year in 123+ destinations. Built for travelers, wedding planners, and event organizers.
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Weatherspread, visualizing recent weather and tourism data2025 · weatherspread.com · ▲5I (Max) built this web app with two friends (Tristan and Shelby) to aid in planning travel and events. Usually you plan things far enough out (say, 3-6 months) that there’s no reliable forecast. So historical data is your best bet. We’ve observed that the last few years is a much better indicator of what the weather will be like than most data sources which aggregate from 1900 or even 1950. We’ve also added tourism stats, and synced it to weather data. This has been particularly eye-opening. It lets us see when a country experiences over-tourism (e.g., Croatia and Austria) relative to its…
- TBThe best time to visit any city2017 · ▲395
I wanted to build a tool to help people decide when and where to travel. As I started building, I realized that "when" and "where" need separate treatment to be most useful. The map tool handles "where" best: https://championtraveler.com/travel-weather-map/ Clicking through each week would be frustrating for those who know where they want to travel but not when. For these people I built "best time to travel" pages using the same data. https://championtraveler.com/best-time-to-travel/ My hope is this site will help travelers plan. This data is taken…
Get 70 Years of Historical Weather Data via API2021 · oikolab.com · ▲24Analysis-ready weather and climate data at your fingertip with Oikolab API.
- PTProbably the most comprehensive weather API currently available2020 · ▲22
This was posted before but I'm quite pleased to share a major update for https://oikolab.com. We now have available seven decades of hourly weather data starting from 1950 for any location in the world, thanks to the recent publication of ERA5 reanalysis data from European Centre for Medium-Range Weather Forecasts (ECMWF). ERA5 is gap-free, gridded dataset generated using data assimilation method (https://en.wikipedia.org/wiki/Data_assimilation), similar to NWP models but with the benefit of hindsight. As far as we're aware of, we're the first weather data…
Weather in your Calendar2020 · weather-in-calendar.com · ▲110Get the local weather forecast with icons in your calendar
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