Cowanesque River water temperature
Cowanesque River, Lawrenceville, Pennsylvania · River
The current water temperature at Cowanesque River is 19.0 °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 138 data points since July 23, 2026.
Lowest recorded value: 18.4 °C on August 30, 2026 · highest value: 24.1 °C on September 3, 2026.
In September, temperatures have ranged between 18.9 °C and 24.1 °C.
The current value is 2.2 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Cowanesque River right now?
The current water temperature is 19.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Cowanesque River?
Currently 19.0 °C (updated continuously).
How warm is at Cowanesque River in September?
In September, the water temperature recently averaged 21.2 °C.
When is the water warmest at Cowanesque River?
Across the measurement record, September is on average the warmest month (21.2 °C).
