Griggs Reservoir water temperature
Griggs Reservoir, Columbus, Ohio · Lake
The current water temperature at Griggs Reservoir is 15.8 °C (as of November 6, 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.
Measurement series & statistics
This measurement series includes 486 data points since September 7, 2026.
Lowest recorded value: 15.2 °C on October 27, 2026 · highest value: 25.2 °C on September 7, 2026.
In November, temperatures have ranged between 15.3 °C and 15.8 °C.
The current value is 0.3 °C above the November average of this series.
Nearby waters
Frequently asked questions
Can you swim at Griggs Reservoir right now?
The current water temperature is 15.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Griggs Reservoir?
Currently 15.8 °C (updated continuously).
How warm is at Griggs Reservoir in November?
In November, the water temperature recently averaged 15.5 °C.
When is the water warmest at Griggs Reservoir?
Across the measurement record, September is on average the warmest month (21.9 °C).
