Tioga River water temperature
Tioga River, Mansfield, Pennsylvania · River
The current water temperature at Tioga River is 16.5 °C (as of September 21, 2026, source: USGS).
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 139 data points since July 23, 2026.
Lowest recorded value: 16.5 °C on September 21, 2026 · highest value: 24.8 °C on August 9, 2026.
In September, temperatures have ranged between 16.5 °C and 23.7 °C.
The current value is 3.9 °C below the September average of this series.
Nearby waters
More measuring points: Tioga River
Frequently asked questions
Can you swim at Tioga River right now?
The current water temperature is 16.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Tioga River?
Currently 16.5 °C (updated continuously).
How warm is at Tioga River in September?
In September, the water temperature recently averaged 20.4 °C.
When is the water warmest at Tioga River?
Across the measurement record, July is on average the warmest month (21.7 °C).
