Whether you are a seasoned meteorologist or a backyard weather enthusiast, finding a reliable way to manage your station data is essential. is a free, cross-platform weather station software package designed to retrieve, store, and display data from an array of electronic Automatic Weather Stations (AWS).
Requires .NET Framework 4.5.2 or higher. Windows 10 and 11 users typically have the necessary versions (like .NET 5) installed via Windows Update. download cumulus mx
As of early 2026, the latest major release is v5.0.1 (Build 5002) . Whether you are a seasoned meteorologist or a
Before downloading, ensure your system meets these basic requirements: download cumulus mx