This dataset contains raw, unprocessed data collected continuously by a South African Environmental Observation Network (SAEON) weather station at the St Josephs school monitoring site. The dataset is updated daily, with new values constantly ingested, when the sites are online. As a result, users can access near-real-time data captured at the site. The dataset covers a variety of environmental and meteorological parameters. Note that the data is presented as-is, without quality control, and is considered “Level Zero” data. Users should be aware that data gaps, outliers and/or other inconsistencies are expected due to routine maintenance, equipment downtime, or network connectivity issues.