Wb Susquehanna River water temperature
Wb Susquehanna River, Karthaus, Pennsylvania · River
The current water temperature at Wb Susquehanna River is 18.4 °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 134 data points since July 23, 2026.
Lowest recorded value: 18.4 °C on August 25, 2026 · highest value: 24.5 °C on August 15, 2026.
In September, temperatures have ranged between 18.4 °C and 24.5 °C.
The current value is 3.6 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Wb Susquehanna River right now?
The current water temperature is 18.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Wb Susquehanna River?
Currently 18.4 °C (updated continuously).
How warm is at Wb Susquehanna River in September?
In September, the water temperature recently averaged 22.0 °C.
When is the water warmest at Wb Susquehanna River?
Across the measurement record, July is on average the warmest month (22.3 °C).
