Fergus water temperature
Fergus, Ballycorey · River
The current water temperature at Fergus is 16.0 °C (as of September 20, 2026, source: official monitoring networks).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
Measurement series & statistics
This measurement series includes 1398 data points since July 22, 2026.
Lowest recorded value: 15.7 °C on September 10, 2026 · highest value: 17.0 °C on July 22, 2026.
In September, temperatures have ranged between 15.7 °C and 16.5 °C.
Nearby waters
More measuring points: Fergus
Frequently asked questions
Can you swim at Fergus right now?
The current water temperature is 16.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Fergus?
Currently 16.0 °C (updated continuously).
How warm is at Fergus in September?
In September, the water temperature recently averaged 16.0 °C.
When is the water warmest at Fergus?
Across the measurement record, July is on average the warmest month (16.8 °C).
