Swatara Creek water temperature
Swatara Creek, Palmyra, Pennsylvania · River
The current water temperature at Swatara Creek is 14.0 °C (as of November 6, 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 537 data points since September 7, 2026.
Lowest recorded value: 9.1 °C on October 25, 2026 · highest value: 23.9 °C on September 11, 2026.
In November, temperatures have ranged between 9.7 °C and 14.3 °C.
The current value is 2.2 °C above the November average of this series.
Nearby waters
Frequently asked questions
Can you swim at Swatara Creek right now?
The current water temperature is 14.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Swatara Creek?
Currently 14.0 °C (updated continuously).
How warm is at Swatara Creek in November?
In November, the water temperature recently averaged 11.8 °C.
When is the water warmest at Swatara Creek?
Across the measurement record, September is on average the warmest month (19.3 °C).
