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wtf is weather-data?

kelseyhightower/weather-data — explained in plain English

Analysis updated 2026-07-17 · repo last pushed 2018-01-11

5Audience · developerComplexity · 1/5DormantSetup · easy

TL;DR

A collection of pre-generated, random weather data sets to use as sample or placeholder data in your own projects.

Mindmap

mindmap
  root((repo))
    What it does
      Random weather data
      Pre generated files
      No live forecasts
    Tech stack
      Data files
    Use cases
      App prototyping
      Dashboard testing
      Presentation demos
    Audience
      Developers
      Designers
    Notes
      No format docs
      Simple utility

Code map

Detail Auto

An interactive map of this repo's files and how they connect — its source is parsed live in your browser. Click Visualize to build it.

filefunction / class

Why would anyone build with this?

REASON 1

Fill a weather app prototype with realistic-looking placeholder data.

REASON 2

Test a dashboard's UI without connecting to a live weather API.

REASON 3

Use sample data sets while building a demo or presentation.

REASON 4

Prototype data visualizations before wiring up a real weather feed.

How it stacks up

kelseyhightower/weather-data00kaku/wp-rest-playground1ncendium/aibuster
Stars555
LanguageJavaScriptPython
Last pushed2018-01-11
MaintenanceDormant
Setup difficultyeasyhardmoderate
Complexity1/53/53/5
Audiencedeveloperdeveloperops devops

Figures from each repo's GitHub metadata at analysis time.

How do you spin it up?

Difficulty · easy Time to first run · 5min

No documentation on data format, you must inspect the files directly.

Wtf does this do

The "weather-data" repository is exactly what it sounds like: a collection of random weather data sets. It doesn't do anything fancy or process live forecasts. It simply provides pre-generated weather information that you can use for your own projects. If you are building an app, a dashboard, or a presentation and need sample weather data to test how things look or work, this gives you a ready-made source. Instead of having to connect to a live weather service or invent fake numbers yourself, you can pull data from here to fill in the gaps while you build. The README doesn't go into detail about the format or structure of the data, so you would need to explore the files directly to see what fields are included and how they are organized. There is no documentation about how the data was generated or what specific weather metrics it covers. This would be useful for developers, designers, or product managers who want to prototype something quickly with realistic-looking weather numbers. For example, if you are designing a weather app interface and need placeholder data to see how it renders on screen, this kind of data set saves you the step of creating it from scratch. It is a simple utility project with a narrow purpose, and there is not much more to it than that.

Yoink these prompts

Prompt 1
Show me the structure and fields of the data files in this repo.
Prompt 2
Write a script that loads this weather data into my app for testing.
Prompt 3
Generate a sample dashboard UI using this data as placeholder content.
Prompt 4
Explain what weather metrics are covered in these data sets.

Frequently asked questions

wtf is weather-data?

A collection of pre-generated, random weather data sets to use as sample or placeholder data in your own projects.

Is weather-data actively maintained?

Dormant — no commits in 2+ years (last push 2018-01-11).

How hard is weather-data to set up?

Setup difficulty is rated easy, with roughly 5min to a first successful run.

Who is weather-data for?

Mainly developer.

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