Dean River water temperature
Dean River, Tanswanket Creek · River
The current water temperature at Dean River is 3.8 °C (as of October 24, 2026, source: Water Survey of Canada).
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 1269 data points since September 1, 2026.
Lowest recorded value: 3.6 °C on October 23, 2026 · highest value: 15.6 °C on September 7, 2026.
In October, temperatures have ranged between 3.6 °C and 10.4 °C.
The current value is 3.2 °C below the October average of this series.
Nearby waters
Frequently asked questions
Can you swim at Dean River right now?
The current water temperature is 3.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Dean River?
Currently 3.8 °C (updated continuously).
How warm is at Dean River in October?
In October, the water temperature recently averaged 7.0 °C.
