Hawaiʻi and American Samoa Mesonet Live Data Access - BYOP

The Hawai‘i and American Samoa Mesonet Live Data Access Portal provides real-time environmental data from over 100 weather stations across the islands. Designed for users of all backgrounds, it offers easy access to five-minute interval data, such as rainfall, temperature, wind, and soil moisture, via an intuitive, interactive interface. By capturing Hawai‘i’s diverse microclimates across elevations and regions, the portal supports decision-making in weather forecasting, emergency response, agriculture, ecosystem management, and climate research.