Thurmond Lake near Plum Branch, South Carolina water temperature
Thurmond Lake near Plum Branch, South Carolina · Lake
The current water temperature at Thurmond Lake near Plum Branch is 29.3 °C (as of September 20, 2026, source: USGS).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
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Measurement series & statistics
This measurement series includes 439 data points since July 22, 2026.
Lowest recorded value: 28.8 °C on September 20, 2026 · highest value: 32.4 °C on August 21, 2026.
In September, temperatures have ranged between 28.8 °C and 32.4 °C.
The current value is 1.1 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Thurmond Lake near Plum Branch right now?
The current water temperature is 29.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Thurmond Lake near Plum Branch?
Currently 29.3 °C (updated continuously).
How warm is at Thurmond Lake near Plum Branch in September?
In September, the water temperature recently averaged 30.4 °C.
When is the water warmest at Thurmond Lake near Plum Branch?
Across the measurement record, August is on average the warmest month (30.6 °C).
