Little Conewago Creek, Gingrich Rd at Upper Lawn, Pennsylvania water temperature
Little Conewago Creek, Gingrich Rd at Upper Lawn, Pennsylvania · River
The current water temperature at Little Conewago Creek is 18.6 °C (as of September 20, 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 150 data points since July 22, 2026.
Lowest recorded value: 16.6 °C on September 8, 2026 · highest value: 24.6 °C on September 1, 2026.
In September, temperatures have ranged between 16.6 °C and 24.6 °C.
The current value is 2.0 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Little Conewago Creek right now?
The current water temperature is 18.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Little Conewago Creek?
Currently 18.6 °C (updated continuously).
How warm is at Little Conewago Creek in September?
In September, the water temperature recently averaged 20.6 °C.
When is the water warmest at Little Conewago Creek?
Across the measurement record, August is on average the warmest month (21.2 °C).
