# weewx/weewx

WeeWX code repository

Repository: https://github.com/weewx/weewx
Canonical: https://ross.abutalabs.com/products/weewx
Homepage: http://weewx.com
Language: Python
License: GPL-3.0
License Family: copyleft
Topics: weather, python, weewx, raspberry-pi, vantage-pro, fine-offset, weather-underground
Last push: 2026-09-03T00:33:44+00:00

## Health v2 (maintenance only)
Score: 90/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 100, release rhythm 72, longevity 100
- inputs: {"age_days": 4216, "days_push": 0, "days_rel": 27, "gap_med": 105, "n_releases_24m": 6}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1192, forks 319 (observed 2026-09-03T02:15:20.481281+00:00)

## What it is
WeeWX is an open-source Python application that collects data from a wide variety of personal weather stations and sensors. It generates plots, HTML pages, and summary reports, and can publish them to web servers or upload data to online weather services.

## Use cases
- log data from my Davis Vantage Pro weather station
- build a personal weather website with graphs and reports
- upload weather station data to Weather Underground
- run a weather station logger on a Raspberry Pi
- store weather readings in SQLite or MySQL
- publish weather data to MQTT or InfluxDB
- generate monthly and yearly weather summary reports

## When to choose
- you own a supported weather station (Davis, Fine Offset, LaCrosse, etc.) and want to log and visualize its data
- you want a self-hosted weather site with customizable skins and reports
- you run a Raspberry Pi or Linux box as an always-on data collector
- you need uploads to weather services like CWOP, WOW, or AWEKAS

## When to avoid
- you need a general-purpose IoT or sensor platform beyond weather stations
- you want a managed cloud service rather than self-hosted software
- you need real-time high-frequency telemetry ingestion at scale
- you cannot run Python 3.7+ on your host

## Facets
- artifact type: application
- maturity: stable
- function: data-visualization, logging, analytics, plugin-system, sdk
- domain: weather, iot, data-visualization, self-hosted
- platform: bsd, python, iot
- tags: weather-station, weather-underground, davis-vantage-pro, fine-offset, raspberry-pi, reporting, mqtt, influxdb, automation, linux, macos

## Member repositories
- weewx/weewx (main) score 90

## Provenance
- Observed fields: from GitHub, fetched 2026-09-03T02:15:20.481281+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:23:06.486880+00:00, confidence not recorded.
  - readme: https://github.com/weewx/weewx (fetched 2026-09-03T02:15:20.481281+00:00, sha b5ed5a8b183d)
  - homepage: http://weewx.com (fetched 2026-08-29T12:30:33.508997+00:00, sha 810c3a130ca7)
  - site_page: http://weewx.com/docs (fetched 2026-08-29T12:30:33.518224+00:00, sha c5fdbd2df356)
  - registry_pypi: https://pypi.org/pypi/weewx/json (fetched 2026-08-29T12:30:33.520073+00:00, sha c1e6d5dee57b)
- Data as of 2026-08-30T08:39:29.467469+00:00.